{"cik":870385,"entityName":"CAROLINA FINANCIAL CORPORATION","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2014-05-07","val":4041460,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-08-11","val":4048868,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-10-07","val":8096536,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2015-03-20","val":8124514,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2015Q1I"},{"end":"2015-05-08","val":8133460,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-08-10","val":9763989,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-11-06","val":9758583,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2016-03-14","val":12047615,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2016Q1I"},{"end":"2016-05-09","val":12035184,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-08-09","val":12545282,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-11-09","val":12549220,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2017-03-10","val":14399652,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2017Q1I"},{"end":"2017-05-05","val":16149802,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-08-08","val":16159309,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-11-08","val":21060395,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2018-03-13","val":21052202,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2018Q1I"},{"end":"2018-05-08","val":21059534,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-08-07","val":22611363,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-11-06","val":22570201,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2019-02-25","val":22304418,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2019Q1I"},{"end":"2019-05-07","val":22315126,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2019-08-01","val":22270538,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-11-01","val":22244536,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2020-02-19","val":24825817,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2020Q1I"}]}},"EntityPublicFloat":{"label":"Entity Public Float","description":"The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.","units":{"USD":[{"end":"2014-06-30","val":61483440,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q2I"},{"end":"2015-06-30","val":108169734,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q2I"},{"end":"2016-06-30","val":204560906,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q2I"},{"end":"2017-06-30","val":477697260,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q2I"},{"end":"2018-06-30","val":911858620,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q2I"},{"end":"2020-06-30","val":738763981,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2020Q2I"}]}}},"us-gaap":{"AccretionAmortizationOfDiscountsAndPremiumsInvestments":{"label":"Accretion (Amortization) of Discounts and Premiums, Investments","description":"The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":625000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1283000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-1864000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-2318000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":504000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-504000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1121000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-1121000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-1906000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-1906000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-2802000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-2802000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-2802000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-735000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-735000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1510000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-1510000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-2377000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2377000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-3416000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-3416000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-3416000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-903000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-903000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1822000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-1822000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":2723000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-2723000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-3039000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-3039000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-3039000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-834000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":-834000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1762000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-1762000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-2726000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-2726000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-3856000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-3856000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-3856000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1289000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-1289000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2520000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":2520000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-3617000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-3617000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":-4595000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-4595000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1036000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2016000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":-3011000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":-4250000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AccruedIncomeTaxes":{"label":"Accrued Income Taxes","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.","units":{"USD":[{"end":"2013-12-31","val":749000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":749000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":749000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q4I"},{"end":"2014-09-30","val":434000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"}]}},"AccruedLiabilitiesAndOtherLiabilities":{"label":"Accrued Liabilities and Other Liabilities","description":"Amount of expenses incurred but not yet paid nor invoiced, and liabilities classified as other.","units":{"USD":[{"end":"2013-12-31","val":6725000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":6725000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6725000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":7474000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4027000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4866000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4690000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11064000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":11064000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":11064000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":11064000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":11064000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5584000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7943000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7433000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7146000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":7146000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":7146000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":7146000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":7146000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4995000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8141000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":12138000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9489000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":9489000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":9489000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":9489000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":9489000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":19434000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11480000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":11688000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":11394000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":11394000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":11394000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":11394000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":11394000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":7576000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12015000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":14101000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14414000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":14414000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":14414000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":14414000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":14414000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":15800000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":11672000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":14207000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":26427000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2013-12-31","val":-7999000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-9210000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":9210000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10355000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":10355000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":12236000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":12236000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":14609000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":14609000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":18752000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":18752000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":22574000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2013-12-31","val":-2375000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":-2375000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":-2375000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":-2375000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-1015000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":365000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":491000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":784000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":784000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":784000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":784000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":784000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1676000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":370000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":455000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":462000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":462000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":462000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":462000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":462000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-644000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1065000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":525000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-1542000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":-1542000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":-1542000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":-1542000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":-1542000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":651000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2981000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3655000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3597000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3597000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":3597000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3597000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3597000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-48000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-541000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-2560000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":-336000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":-336000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":-336000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":-336000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":-336000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":4213000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":7868000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":10138000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7817000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"USD":[{"end":"2013-12-31","val":22393000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":22393000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":22393000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":22393000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22640000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22921000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":23083000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":23210000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":23210000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":23194000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":23194000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":23194000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":23468000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":23848000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":24073000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":56418000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":56418000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":56418000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":56418000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":56418000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":56803000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":65567000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":65862000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":66156000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":66156000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":66156000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":66156000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":66156000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":168113000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":168509000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":168919000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":348037000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":348037000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":348037000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":348037000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":348037000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":348621000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":412300000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":412990000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":408224000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":408224000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":408224000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":408224000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":408224000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":404869000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":404578000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":403700000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":514272000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue":{"label":"APIC, Share-based Payment Arrangement, Increase for Cost Recognition","description":"Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":21000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":97000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":198000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":303000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":110000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":247000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":226000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":358000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":353000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":490000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":480000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":617000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":617000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":225000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":225000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":661000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":661000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":874000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":874000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":874000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":370000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":370000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":675000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":675000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":969000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":969000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":1271000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1271000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1271000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":319000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":319000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":752000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":752000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1170000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1170000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":1658000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1658000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1658000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":633000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":633000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":633000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-03-31","val":633000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1333000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":700000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":700000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2029000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":696000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2700000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2700000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":746000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":746000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-03-31","val":746000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":680000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":680000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":673000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3143000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet":{"label":"Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net","description":"Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":126000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":126000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":126000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":126000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":189000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":189000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":189000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":189000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":189000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":15000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":15000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":15000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":15000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":15000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":15000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":15000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":15000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"}]}},"AdvancePaymentsByBorrowersForTaxesAndInsurance":{"label":"Advance Payments by Borrowers for Taxes and Insurance","description":"Carrying amount of accumulated prepayments received by financial institutions from borrowers for taxes (for example, property taxes) and insurance (for example, property and catastrophe) which will periodically be remitted to the appropriate governmental agency or vendor on behalf of the borrower.","units":{"USD":[{"end":"2013-12-31","val":284000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":284000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":284000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":284000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":457000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":709000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":851000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":613000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":613000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":613000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":613000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":613000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":919000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1357000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1640000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":641000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":641000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":641000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":641000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":641000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":974000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1592000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2614000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1058000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1058000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1058000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1058000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1058000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2037000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2684000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3163000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3005000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3005000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":3005000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3005000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3005000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3302000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4558000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5435000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4100000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":4100000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":4100000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":4100000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":4100000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5934000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6515000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6923000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3288000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AllowanceForLoanAndLeaseLossesLoansAcquired":{"label":"Allowance for Loan and Lease Losses, Loans Acquired","description":"Amount of addition to allowance reserve for credit loss arising from purchase of loan and lease portfolios.","units":{"USD":[{"start":"2017-01-01","end":"2017-09-30","val":25439000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":25439000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":86732000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":86732000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"}]}},"AllowanceForLoanAndLeaseLossesLoansSold":{"label":"Allowance for Loan and Lease Losses, Loans Sold","description":"Amount of reduction of allowance reserve for credit loss arising from sale of loan and lease portfolios.","units":{"USD":[{"start":"2017-01-01","end":"2017-09-30","val":4852000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":4852000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":3406000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":3406000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":8317000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":8317000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":7385000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":7385000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-13897000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":13897000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":28516000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02"},{"start":"2018-04-01","end":"2018-06-30","val":-6512000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":6512000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":20682000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":20682000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":6785000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":6785000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":28516000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2571000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":6307000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":3736000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":11771000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":5464000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":11111000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AllowanceForLoanAndLeaseLossesWriteOffs":{"label":"Allowance for Loan and Lease Losses, Write-offs","description":"Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-128000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-899000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-771000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1301000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-402000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1675000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":-1675000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-248000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-248000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-284000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-284000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":-36000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-36000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-346000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-346000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-62000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":-62000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-363000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-363000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-363000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-132000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-132000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-134000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-134000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-2000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-2000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-789000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-789000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-655000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":-655000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1230000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1230000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-1230000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-2000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-2000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-193000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-193000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-191000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-191000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-197000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-197000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-4000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-4000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-264000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-264000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-264000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-26000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":-26000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-45000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-45000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-20000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-20000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-178000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-178000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-132000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":-132000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-272000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-272000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-272000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-133000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-133000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-488000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-488000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-355000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-355000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-727000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":727000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-239000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":239000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-872000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-872000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-217000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-436000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":-219000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":973000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":537000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1235000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AllowanceForLoanAndLeaseLossRecoveryOfBadDebts":{"label":"Allowance for Loan and Lease Loss, Recovery of Bad Debts","description":"Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":246000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":482000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":236000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":988000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":506000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1106000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":1106000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":558000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":558000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":855000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":855000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":297000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":297000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1160000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1160000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":305000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":305000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1307000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1307000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1307000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":476000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":476000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1116000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1116000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":640000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":640000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1643000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1643000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":527000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":527000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2336000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2336000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":2336000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":94000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":94000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":349000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":349000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":255000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":255000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":396000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":396000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":47000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":47000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":811000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":811000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":811000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":53000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":53000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":107000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":107000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":55000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":55000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":152000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":152000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":44000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":44000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":283000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":283000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":283000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1363000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1363000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1437000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1437000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":74000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":74000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1555000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1555000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":117000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":117000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1798000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1798000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":75000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":460000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":385000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":635000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":175000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":713000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AmortizationOfDeferredLoanOriginationFeesNet":{"label":"Amortization of Deferred Loan Origination Fees, Net","description":"The net increase(decrease) in interest income during the period representing the allocation of deferred loan origination fees less deferred loan origination costs using the effective interest method over the term of the debt arrangement to which they pertain taking into account the effect of prepayments.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-1414000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2658000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":3664000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":4424000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-577000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":577000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1284000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1284000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":2088000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2088000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":2819000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":550000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":550000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":716000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":251000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1614000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":456000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-989000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":645000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":955000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":955000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":955000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":122000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":122000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":340000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":234000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":484000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":484000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":674000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":674000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":674000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":251000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":251000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":588000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":588000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":917000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":917000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":1279000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1279000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-1279000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":788000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":788000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":981000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-981000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":981000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":981000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":2386000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-2386000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":596000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1248000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":1969000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":-2656000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":8000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":15000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":47345000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":47000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":47000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":86000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":171000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-09-30","val":257000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":343000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":343000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":343000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":407000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":407000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":407000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":472000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":170000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1037000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1037000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":806000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1598000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":849000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2375000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2375000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":778000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":778000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":3139000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":3139000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":749000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1484000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":735000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2204000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":720000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2910000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AmortizationOfMortgageServicingRightsMSRs":{"label":"Amortization of Mortgage Servicing Rights (MSRs)","description":"The periodic amortization (in proportion to and over the period of estimated net servicing income or loss) of capitalized servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":593000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1331000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":738000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1972000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":641000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2444000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":472000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":472000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":913000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":913000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":441000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":441000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1344000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1344000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":431000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":431000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1795000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1795000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1795000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":460000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":460000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":945000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":945000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":485000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":485000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1460000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1460000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":515000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":515000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1986000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1986000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1986000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":532000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":532000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1073000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1073000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":541000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":541000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1659000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1659000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":586000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":586000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2312000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":2312000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":2312000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":669000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":669000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1335000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1335000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":665000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":665000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2083000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":2083000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":748000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":748000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":2966000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":2966000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":2966000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":979000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":979000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1868000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1868000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":889000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":889000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2967000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2967000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":1099000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":1099000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4206000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":4206000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1236000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2578000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1342000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":4151000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":1572000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":5721000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2013-01-01","end":"2013-03-31","val":16480,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-12-31","val":700,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":5480,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":6576,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":6576,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":56705,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":56705,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":56705,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":51170,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":51170,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":51170,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":37802,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":37802,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2013-03-31","val":857153000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-12-31","val":881584000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":881584000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":881584000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":881584000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":918800000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":988412000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1039416000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1276133000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1325945000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1330165000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":1199017000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1453040000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1606384000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1653849000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2182109000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2191911000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2256739000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3553076000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3693091000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3721485000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3842180000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3888074000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3979888000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4708873000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecurities":{"label":"Available-for-sale Securities","description":"Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.","units":{"USD":[{"end":"2013-12-31","val":167535000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":167535000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":167535000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":167535000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":199023000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":207301000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":222468000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":251717000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":251717000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":251717000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":251717000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":251717000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":289485000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":291062000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":313981000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":306474000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":306474000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":306474000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":306474000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":306474000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":314323000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":345980000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":336918000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":335352000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":335352000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":335352000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":335352000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":335352000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":494130000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":500310000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":523744000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":743239000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":743239000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":743239000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":743239000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":743239000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":753363000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":804968000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":817745000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":842801000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":842801000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":842801000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":842801000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":842801000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":813257000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":791151000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":796097000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":879235000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesAmortizedCost":{"label":"Available-for-sale Securities, Amortized Cost Basis","description":"This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.","units":{"USD":[{"end":"2013-12-31","val":166997000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":166997000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":166997000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":166997000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":196399000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":202570000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":217585000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":246435000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":246435000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":246435000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":246435000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":246435000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":286404000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":290550000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":313312000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":305972000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":305972000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":305972000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":305972000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":305972000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":314079000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":342293000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":334364000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":338214000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":338214000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":338214000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":338214000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":338214000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":493678000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":495807000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":518214000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":736975000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":736975000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":736975000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":736975000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":736975000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":755086000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":807672000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":823467000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":844461000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":844461000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":844461000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":844461000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":844461000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":808192000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":780103000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":781504000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":868214000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss":{"label":"Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss) before Taxes (Deprecated 2018-01-31)","description":"This item represents the pretax change in net unrealized holding gain (loss) on available-for-sale securities that has been included in accumulated other comprehensive income, a separate component of shareholders' equity, during the period.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":3401000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2076000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4183000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":3215000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4744000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1330000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2426000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-09-30","val":-534000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2016-01-01","end":"2016-06-30","val":655000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":655000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-06-30","val":655000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-06-30","val":655000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":655000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-09-30","val":655000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":655000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2013-12-31","val":79450000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":79450000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":79450000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":79450000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":58621000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":38369000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":27845000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":58129000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":58129000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":58129000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":58129000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":58129000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":54587000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":104926000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":117576000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":104108000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":104108000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":104108000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":104108000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":104108000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":90126000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":111287000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":92268000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":134388000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":134388000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":134388000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":134388000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":134388000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":168156000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":107452000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":98741000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":213227000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":213227000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":213227000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":213227000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":213227000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":408914000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":456932000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":518684000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":472461000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":472461000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":472461000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":472461000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":472461000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":317457000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":238106000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":245977000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":306558000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.","units":{"USD":[{"end":"2013-12-31","val":72866000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":72866000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":72866000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":72866000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":51566000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":32568000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18088000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":53547000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":53547000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":53547000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":53547000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":53547000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":43069000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":88151000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":92505000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":76544000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":76544000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":76544000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":76544000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":76544000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":59878000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":64625000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":53292000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":102870000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":102870000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":102870000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":102870000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":102870000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":135645000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":74231000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":54852000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":177000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":177000000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":177000000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":177000000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":177000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":373911000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":416881000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":464595000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":246790000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":246790000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":246790000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":246790000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":246790000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":146608000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":108419000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":114296000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":150228000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue":{"label":"Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value","description":"This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.","units":{"USD":[{"end":"2013-12-31","val":6584000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":6584000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6584000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":6584000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7055000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5801000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9757000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4582000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":4582000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":4582000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":4582000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":4582000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11518000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16775000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":25071000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":27564000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":27564000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":27564000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":27564000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":27564000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":30248000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":46662000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":38976000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":31518000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":31518000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":31518000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":31518000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":31518000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":32511000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":33221000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":43889000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":36227000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":36227000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":36227000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":36227000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":36227000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":35003000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":40051000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":54089000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":225671000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":225671000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":225671000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":225671000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":225671000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":170849000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":129687000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":131681000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":156330000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":15621000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":17753000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":22372000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":17119000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":123085000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":107779000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21454000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":30453000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":34339000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":61166000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":49618000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":50355000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":88515000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":90979000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":108513000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":120881000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-03-31","val":127688000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":111914000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":114295000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":123883000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":99405000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":95105000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":104272000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":148848000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":15501000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":17760000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":22217000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":17191000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":125269000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":108260000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21684000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":30736000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":34660000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":62008000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":50340000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":49916000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":88805000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":92146000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":109913000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":122154000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-03-31","val":127518000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":111531000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":113616000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":124586000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":100775000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":96930000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":106320000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":150443000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-03-31","val":104943000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":100633000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":289000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":264000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":236000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1640000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1300000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":597000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3667000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2023000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1320000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":16790000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-03-31","val":14730000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":9161000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":7827000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":7566000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":7324000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6744000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6856000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":22199000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-03-31","val":107163000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":102394000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":294000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":269000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":239000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1654000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1347000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":606000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3684000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2037000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1328000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":16785000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-03-31","val":14660000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":9149000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":7837000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":7635000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":7415000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6818000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6956000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":22295000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":180268000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":184817000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":195213000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":229316000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":49253000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":67543000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":291569000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":275255000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":279504000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":279487000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":283446000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":287262000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":401194000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":402505000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":408083000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":599304000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-03-31","val":610359000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":686288000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":699741000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":713012000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":700195000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":676723000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":670121000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":696486000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":183017000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":189541000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":200251000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":234526000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":47864000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":65629000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":292003000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":275469000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":279424000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":282318000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":285231000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":284830000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":401339000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":405826000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":412204000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":604300000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-03-31","val":608878000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":683979000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":694702000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":710580000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-03-31","val":703805000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":685872000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":682565000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":705816000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost":{"label":"Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One","description":"Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-12-31","val":74453000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q4I"},{"end":"2014-03-31","val":52400000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2015-03-31","val":9123000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":14595000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2017-03-31","val":302000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":300000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":298000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2018-03-31","val":2309000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":309000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1604000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2019-03-31","val":1268000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1531000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":255000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":681000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-03-31","val":9189000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":14779000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2017-03-31","val":302000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":301000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":299000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2018-03-31","val":2307000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":309000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1590000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2019-03-31","val":1262000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1531000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":256000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":681000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"AvailableForSaleSecuritiesGrossRealizedGainLossNet":{"label":"Available-for-sale Securities, Gross Realized Gain (Loss)","description":"This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":-46000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-62000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-383000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-337000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1125000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":316000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":480000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":480000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":164000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":164000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":693000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":693000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":213000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":213000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1084000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1084000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":471000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":471000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-29000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-29000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1459000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1459000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1017000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1017000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1493000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1493000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":417000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":417000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":530000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":113000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":113000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":530000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":641000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":641000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":111000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":111000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":706000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":706000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":621000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":806000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":806000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":621000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1174000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1174000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":368000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":368000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":933000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":933000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-697000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-697000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1443000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-1443000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-746000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-746000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-2292000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-2292000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-849000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-849000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-1946000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1946000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1194000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3135000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1941000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":3891000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":756000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3891000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AvailableForSaleSecuritiesGrossRealizedGains":{"label":"Available-for-sale Securities, Gross Realized Gains","description":"This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":376000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":360000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":392000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":16000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":473000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":316000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":520000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":520000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":204000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":204000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":860000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":860000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":340000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":340000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1251000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1251000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":474000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":474000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":579000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":579000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":105000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":105000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1605000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1605000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1026000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1026000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1639000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1639000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":534000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":534000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":647000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":113000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":113000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":647000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":758000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":758000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":111000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":111000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1003000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1003000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":373000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":373000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":647000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1020000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":1020000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":647000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1388000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1388000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":368000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":368000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1519000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1519000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":14000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":14000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":69000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":69000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":55000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":55000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":77000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":77000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":8000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":8000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":494000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":494000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1446000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3387000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1941000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":4155000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":768000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":4155000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds":{"label":"Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)","description":"The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":45842000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":40104000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":58680000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7580000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":91653000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9818000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":28561000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":28561000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":18753000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":18753000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":56164000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":56164000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":27604000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":27604000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":74901000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":74901000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":27151000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":27151000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":61809000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":61809000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":34658000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":34658000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":94638000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":94638000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":32829000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":32829000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":105840000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":105840000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":34478000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":34478000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":50803000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":16325000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":16325000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":50803000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":69896000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":69896000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":19024000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":19024000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":99113000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":99113000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":37697000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":37697000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":43324000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":81021000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":81021000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":43324000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":103451000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":22430000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":173727000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":51178000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":85300000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":34122000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"}]}},"AvailableForSaleSecuritiesGrossRealizedLosses":{"label":"Available-for-sale Securities, Gross Realized Losses","description":"This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":-422000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-422000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-775000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-353000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1598000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":-40000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-40000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":-40000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-40000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-167000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-167000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-127000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":-127000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-167000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-167000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-3000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-137000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-137000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-134000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-134000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-146000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-146000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-9000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":-9000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-146000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-146000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-117000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-117000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-117000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-117000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-117000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":117000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-297000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":297000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-188000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":188000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-26000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":214000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-214000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":26000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":214000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":214000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":586000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":586000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":711000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":711000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1512000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1512000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":801000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":801000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2369000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2369000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":857000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":857000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2440000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2440000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":252000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":252000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":264000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":-12000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":264000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"AvailableForSaleSecuritiesGrossUnrealizedGains":{"label":"Available-for-sale Securities, Gross Unrealized Gain","description":"Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":16000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2014-01-01","end":"2014-03-31","val":316000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"}]}},"AvailableForSaleSecuritiesPledgedAsCollateral":{"label":"Available-for-sale Securities Pledged as Collateral (Deprecated 2018-01-31)","description":"The fair value of available-for-sale securities that serve as collateral for borrowings.","units":{"USD":[{"end":"2014-03-31","val":15300000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":11300000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":75300000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":52600000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":56300000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":56700000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":48700000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":76400000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":57400000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":56000000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":21700000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10700000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":14900000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7000000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6700000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":89400000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"}]}},"AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1":{"label":"Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions","description":"Number of investment positions in available-for-sale investments in a continuous unrealized loss position for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.","units":{"Item":[{"end":"2013-12-31","val":58,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":58,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":58,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":58,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":42,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":28,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":26,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":26,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":26,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":26,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":26,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":33,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":70,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":55,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":45,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":45,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":45,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":45,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":45,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":43,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":45,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":45,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":81,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":81,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":81,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":81,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":81,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":96,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":52,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":46,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":135,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":135,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":135,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":135,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":135,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":135,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":218,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":221,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":270,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":214,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":214,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":214,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":214000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":214,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":128,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":80,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":69000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":79,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"BankOwnedLifeInsurance":{"label":"Bank Owned Life Insurance","description":"The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy.","units":{"USD":[{"end":"2013-12-31","val":20910000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":20910000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":20910000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":20910000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":21069000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":21228000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":21379000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":21532000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":21532000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":21532000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":21532000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":21532000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":21554000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":21727000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21893000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":28082000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":28082000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":28082000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":28082000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":28082000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":28330000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":28553000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":28772000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":28984000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":28984000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":28984000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":28984000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":28984000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":37938000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":38057000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":38317000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":57195000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":57195000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":57195000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":57195000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":57195000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":57604000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":57982000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":58354000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":58728000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":58728000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":58728000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":58728000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":58728000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":58896000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":59294000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":59699000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":71267000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"BankOwnedLifeInsuranceIncome":{"label":"Bank Owned Life Insurance Income","description":"Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":1000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":187000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":186000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":374000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":186000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":186000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":373000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":373000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":187000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":187000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":551000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":551000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":178000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":178000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":731000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":731000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":731000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":178000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":178000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":358000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":358000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":180000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":180000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":530000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":530000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":172000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":172000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":726000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":726000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":726000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":229000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":229000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":458000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":458000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":229000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":229000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":684000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":684000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":226000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":226000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":902000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":902000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":902000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":211000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":211000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":492000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":492000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":281000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":281000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":759000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":759000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":267000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":267000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1116000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1116000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1116000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":390000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":390000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":775000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":775000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":385000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":385000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1153000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1153000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":378000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":378000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1530000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1530000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":398000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":796000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":398000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1196000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":400000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1591000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"BorrowedFunds":{"label":"Borrowed Funds (Deprecated 2014-01-31)","description":"Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, collateralized financings, and capital lease obligations.","units":{"USD":[{"end":"2013-03-31","val":101251000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-12-31","val":84840000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":74765000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":104690000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"}]}},"BusinessCombinationAcquiredReceivablesGrossContractualAmount":{"label":"Business Combination, Acquired Receivables, Gross Contractual Amount","description":"For receivables acquired in a business combination, excluding certain loans and debt securities acquired in a transfer (as defined), this element represents the gross contractual amounts receivable, by major class of receivable, such as loans, direct finance leases (as defined), and any other class of receivables.","units":{"USD":[{"end":"2014-12-31","val":80200000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":80200000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":80200000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":80200000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":80200000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":78000000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":73700000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":69200000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":64100000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":64100000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":64100000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":64100000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":64100000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":61600000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":130300000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":129500000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":119400000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":119400000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":119400000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":303200000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-12-31","val":962300000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":962300000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":962300000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":952200000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":877000000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":813700000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":749400000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"}]}},"BusinessCombinationAcquisitionRelatedCosts":{"label":"Business Combination, Acquisition Related Costs","description":"This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.","units":{"USD":[{"start":"2016-01-01","end":"2016-09-30","val":2985000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1910000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":311000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3"}]}},"CapitalLeaseObligationsNoncurrent":{"label":"Capital Lease Obligations, Noncurrent","description":"Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.","units":{"USD":[{"end":"2019-03-31","val":18296000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-09-30","val":17905000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":17593000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsDue":{"label":"Capital Leases, Future Minimum Payments Due","description":"Amount of minimum lease payments for capital leases.","units":{"USD":[{"end":"2019-03-31","val":24134000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInRollingAfterYearFive":{"label":"Capital Leases, Future Minimum Payments, Due in Rolling after Year Five","description":"Amount of minimum lease payments for capital leases due after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2019-03-31","val":13793000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInRollingYearFive":{"label":"Capital Leases, Future Minimum Payments, Due in Rolling Year Five","description":"Amount of minimum lease payments for capital leases due in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2019-03-31","val":1665000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInRollingYearFour":{"label":"Capital Leases, Future Minimum Payments, Due in Rolling Year Four","description":"Amount of minimum lease payments for capital leases due in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2019-03-31","val":1904000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInRollingYearThree":{"label":"Capital Leases, Future Minimum Payments, Due in Rolling Year Three","description":"Amount of minimum lease payments for capital leases due in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2019-03-31","val":1920000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CapitalLeasesFutureMinimumPaymentsDueInRollingYearTwo":{"label":"Capital Leases, Future Minimum Payments, Due in Rolling Year Two","description":"Amount of minimum lease payments for capital leases due in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2019-03-31","val":2300000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments":{"label":"Capital Leases, Future Minimum Payments, Interest Included in Payments","description":"Amount necessary to reduce net minimum lease payments to present value for capital leases.","units":{"USD":[{"end":"2019-03-31","val":5838000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CapitalLeasesFutureMinimumPaymentsNextRollingTwelveMonths":{"label":"Capital Leases, Future Minimum Payments, Next Rolling Twelve Months","description":"Amount of minimum lease payments for capital leases due in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2019-03-31","val":2552000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments":{"label":"Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments","description":"Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.","units":{"USD":[{"end":"2019-03-31","val":18296000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"CashAcquiredFromAcquisition":{"label":"Cash Acquired from Acquisition","description":"The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":131135000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":131135000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":131135000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2016-01-01","end":"2016-06-30","val":3667000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":3668000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":3668000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":3668000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":3668000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":37622000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":37622000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":37764000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":37764000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":37764000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":37764000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":122320000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":122320000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":122320000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2019-01-01","end":"2019-12-31","val":72285000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2012-12-31","val":17839000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":17839000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2012-12-31","val":17839000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":17839000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":25576000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-06-30","val":25356000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2I"},{"end":"2013-09-30","val":57155000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":38665000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":16440000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-03-31","val":16440000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":26692000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2014-06-30","val":26692000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2I"},{"end":"2014-09-30","val":29031000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":29031000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2014-12-31","val":21147000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":26400000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":26400000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":29398000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2015-06-30","val":29398000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":22090000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":22090000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2015-12-31","val":26627000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":30307000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":30307000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":46329000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":46329000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":38321000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2016-09-30","val":38321000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2016Q4I"},{"end":"2017-03-31","val":68598000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-03-31","val":68598000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1I"},{"end":"2017-06-30","val":45029000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-06-30","val":45029000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":45244000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-09-30","val":45244000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2017-12-31","val":81252000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":61364000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":61364000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":82078000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":82078000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":75947000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":75947000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":62133000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":62133000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":62133000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":62133000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":62133000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":60008000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":68418000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":76877000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":133203000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":7737000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7517000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":39316000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":20826000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-22225000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-22225000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-11973000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-11973000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-9634000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-9634000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-17518000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-17518000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-17518000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":5253000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":5253000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8251000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":8251000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":943000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":943000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":5480000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":5480000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":5480000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3680000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":3680000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":19702000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":19702000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":11694000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":11694000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-2275000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-2275000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-2275000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":44246000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":44246000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":20677000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":20677000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":20892000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":20892000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":56900000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":56900000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":56900000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-19888000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-19888000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":826000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":826000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-5305000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-5305000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":-19119000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-19119000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-2125000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":6284000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":14744000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":71070000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CashAndDueFromBanks":{"label":"Cash and Due from Banks","description":"For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.","units":{"USD":[{"end":"2013-12-31","val":4489000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":4489000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":4489000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":4489000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6553000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9560000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10973000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10453000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":10453000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":10453000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":10453000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":10453000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15293000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13672000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11473000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10206000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":10206000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":10206000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":10206000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":10206000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10894000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":12916000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9110000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9761000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":9761000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":9761000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":9761000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":9761000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":21456000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":14965000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":14046000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":25254000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":25254000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":25254000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":25254000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":25254000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":25761000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":27327000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":37930000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":28857000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":28857000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":28857000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":28857000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":28857000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":25757000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":34614000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":25519000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":41411000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"CashCashEquivalentsAndFederalFundsSold":{"label":"Cash, Cash Equivalents, and Federal Funds Sold","description":"The sum of cash and cash equivalents plus Federal Funds Sold. Cash and cash equivalents consist of short term, highly liquid investments that are readily convertible to known amounts of cash and are so near their maturity that they present negligible risk of changes in value due to changes in interest rates -- usually with an original maturity less than 90 days.","units":{"USD":[{"end":"2016-12-31","val":24352000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":24352000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q4I"},{"end":"2017-03-31","val":68598000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":45029000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":45244000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"}]}},"CashSurrenderValueOfLifeInsurance":{"label":"Cash Surrender Value of Life Insurance","description":"Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.","units":{"USD":[{"end":"2013-12-31","val":535000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":427000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":427000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":253000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":253000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":254000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"}]}},"CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield":{"label":"Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield","description":"The aggregate excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan for loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.","units":{"USD":[{"end":"2017-03-31","val":4893000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-03-31","val":4893000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4541000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-06-30","val":4542000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-06-30","val":4542000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4220000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-09-30","val":4220000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2017-12-31","val":12536000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":15745000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":15745000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-03-31","val":15745000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-03-31","val":15745000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q1I"},{"end":"2018-06-30","val":14670000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":14670000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-06-30","val":14670000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-06-30","val":14670000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":14145000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":14145000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":19908000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":19908000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":19908000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":19908000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":19908000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":20171000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2019-03-31","val":20171000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":19317000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2019-06-30","val":19317000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2I"},{"end":"2019-09-30","val":16763000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":19306000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion":{"label":"Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Accretion","description":"Current period recognition due to accretion of the excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan for loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":106000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":471000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":471000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":814000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":814000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":372000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":372000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1451000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1451000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":352000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":775000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":775000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":322000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":322000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":4286000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1936000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1332000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4817000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":1224000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3694000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":1138000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":6092000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-6092000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-6174000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAdditions":{"label":"Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Additions","description":"Increases in the aggregate excess of a loan's cash flows expected to be collected over the investor's initial investment in the loan due to the acquisition of similar loans accounted for as debt securities during the period. This relates to loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":4995000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4995000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":4995000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":4995000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":14472000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":14472000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1332000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2556000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":1224000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3694000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":1138000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":1312000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2575000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1262000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":5054000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":2479000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3040000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldPeriodIncreaseDecrease":{"label":"Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Period Increase (Decrease)","description":"Amount of increase (decrease) of the excess of a loan's cash flows expected to be collected over the investor's initial investment in acquired loans accounted for as debt securities, with evidence of deterioration of credit quality.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":1345000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1345000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1287000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1287000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-58000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-58000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1467000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1467000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":180000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":180000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5317000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":5317000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1101000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1272000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":170000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":852000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":420000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1010000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference":{"label":"Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Reclassifications from Nonaccretable Difference","description":"Change in the estimate of cash flows expected to be collected, after acquisition of a loan, which results in an increase in accretable yield (for example, if actual cash flows are significantly greater than previously expected). This relates to loans accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":3196000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":3196000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3403000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":3403000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":207000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":207000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3836000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":3836000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":433000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":433000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":8147000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":8147000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":474000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":712000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":238000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1057000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":345000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1522000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CertificatesOfDepositAtCarryingValue":{"label":"Certificates of Deposit, at Carrying Value","description":"A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.","units":{"USD":[{"end":"2019-09-30","val":250000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"CommonStockDividendsPerShareDeclared":{"label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2016-01-01","end":"2016-06-30","val":0.06,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.03,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.09,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":0.03,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":0.04,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.08,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":0.08,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0.04,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.12,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":0.12,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":0.04,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":0.04,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0.17,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.05,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":0.05,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.11,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":0.11,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0.06,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0.06,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.18,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":0.18,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0.07,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0.07,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0.25,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.08,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0.17,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":0.09,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0.26,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":0.09,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0.36,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CommonStockParOrStatedValuePerShare":{"label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","units":{"USD/shares":[{"end":"2013-12-31","val":0.01,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":0.01,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0.01,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":0.01,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.01,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.01,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.01,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.01,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.01,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.01,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.01,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.01,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.01,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.01,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.01,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.01,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0.01,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0.01,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0.01,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0.01,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.01,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.01,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.01,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"CommonStockSharesAuthorized":{"label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2013-12-31","val":6800000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":6800000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6800000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":6800000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6800000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10000000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10000000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10000000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":10000000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":10000000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":10000000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":10000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10000000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15000000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15000000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":15000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":15000000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":15000000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":15000000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":15000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":15000000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":25000000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":25000000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":25000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":25000000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":25000000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":25000000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":25000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":25000000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":25000000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":25000000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":25000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":25000000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":25000000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":25000000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":25000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":25000000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":50000000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":50000000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":50000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":50000000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":50000000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":50000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":50000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":50000000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":50000000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":50000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":50000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"CommonStockSharesIssued":{"label":"Common Stock, Shares, Issued","description":"Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.","units":{"shares":[{"end":"2013-12-31","val":4015204,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":4015204,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":4015204,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":4015204,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4027827,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4041460,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2014-06-30","val":9699504,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8096536,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":9715843,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8097536,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":8097536,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":9717043,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":9717043,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":9717043,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":9717043,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8124781,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":9749737,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9758879,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2015-06-30","val":9758879,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9763383,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":9763383,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":9717043,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12051615,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":12051615,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":12545282,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":12545282,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":12546220,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2016-09-30","val":12545282,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":16185408,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-03-31","val":16185408,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1I"},{"end":"2017-06-30","val":16156943,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-06-30","val":16156943,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":16159309,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-09-30","val":16159309,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":21057539,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":21057539,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":22570182,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":22570445,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":22296372,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":22284981,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":22249424,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":24777608,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"CommonStockSharesOutstanding":{"label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","units":{"shares":[{"end":"2013-12-31","val":4015204,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":4015204,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":4015204,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":4015204,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4027827,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4041460,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8030408,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8030408,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":8030408,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":9717043,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":9717043,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":9717043,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":9717043,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8124781,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":9749737,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9758879,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2015-06-30","val":9758879,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9763383,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":9763383,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":12023557,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":9717043,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12051615,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":12051615,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":12545282,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":12545282,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":12546220,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2016-09-30","val":12545282,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":12548328,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":16185408,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-03-31","val":16185408,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1I"},{"end":"2017-06-30","val":16156943,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-06-30","val":16156943,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":16159309,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-09-30","val":16159309,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":21022202,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":21057539,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":21057539,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":22570182,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":22570182,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":22570445,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":22570445,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":22387009,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":22296372,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":22284981,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":22249424,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":24777608,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"CommonStockValue":{"label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2013-12-31","val":40000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":40000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":80000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":40000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":40000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":40000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":81000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":81000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":81000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":97000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":97000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":97000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":81000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":98000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":98000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":120000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":120000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":120000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":120000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":120000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":121000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":125000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":125000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":125000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":125000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":125000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":125000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":125000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":162000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":162000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":162000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":210000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":210000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":210000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":210000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":210000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":211000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":226000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":226000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":224000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":224000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":224000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":224000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":224000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":223000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":223000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":222000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":248000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":4358000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7209000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":2851000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":10646000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":3437000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":14768000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3304000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":3304000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6933000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":6933000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":3629000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":3629000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9459000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":9459000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2527000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":2527000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11470000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":11470000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":11470000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3905000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3905000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6516000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":6516000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":2611000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":2611000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":10482000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":10482000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":3966000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":3966000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":14098000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":14098000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":14098000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2537000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":2537000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7082000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":7082000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":4545000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":4545000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":12483000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":12483000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":5401000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":5401000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":15566000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":15566000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":15566000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":7097000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":7097000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":18766000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":18766000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":11670000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":11670000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":27433000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":27433000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":8667000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":8667000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":34536000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":34536000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":34536000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":411000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":411000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":14884000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":14884000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":14473000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":14473000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":28069000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":28069000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":13185000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":13185000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":45737000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":45737000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":19094000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":37823000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":18729000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":56721000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":18898000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":70893000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":7673000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2331000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2331000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2331000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":6722000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":6722000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":6722000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":6312000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":6312000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":6312000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3764000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":3764000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":3764000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":12114000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":12114000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":14375000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":8844000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2560000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2560000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2560000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":7367000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7367000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":7367000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":7048000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":7048000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":7048000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":4735000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":4735000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":4735000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":14299000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":14299000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":16395000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"CurrentStateAndLocalTaxExpenseBenefit":{"label":"Current State and Local Tax Expense (Benefit)","description":"Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":1171000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":229000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":229000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":229000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":645000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":645000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":645000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":736000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":736000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":736000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":971000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":971000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":971000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":2185000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2185000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2020000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DebtAndCapitalLeaseObligations":{"label":"Debt and Lease Obligation","description":"Amount of short-term and long-term debt and lease obligation.","units":{"USD":[{"end":"2013-12-31","val":84840000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":84840000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-09-30","val":149615000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":149615000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":119540000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":119540000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":119540000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":119540000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":119540000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":172501000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":202965000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":173465000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":223465000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":223465000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":223465000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":223465000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":119540000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":119540000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":168465000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":165965000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":155965000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":241465000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":241465000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":241465000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":241465000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":241465000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":241465000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2016-12-31","val":241465000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":269804000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":224327000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":234351000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":412759000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":412759000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":412759000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":412759000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":412759000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":412759000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":375803000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":400847000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":364891000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":464936000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":464936000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":464936000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":464936000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":464936000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":380480000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":417025000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":459570000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":492575000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DebtAndEquitySecuritiesGainLoss":{"label":"Debt and Equity Securities, Gain (Loss)","description":"Amount of unrealized and realized gain (loss) on investment in debt and equity securities.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":706000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":1174000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":368000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":933000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":933000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-697000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1443000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-746000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-2292000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-2292000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-849000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-849000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-1946000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1946000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1194000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3135000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1941000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":3891000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":756000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3891000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DebtSecuritiesAvailableForSaleRestricted":{"label":"Debt Securities, Available-for-sale, Restricted","description":"Amount of restricted investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2018-12-31","val":84300000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":84300000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":84300000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":84300000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":84300000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":82800000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":79500000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":73200000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":29800000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredFederalIncomeTaxExpenseBenefit":{"label":"Deferred Federal Income Tax Expense (Benefit)","description":"Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":754000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":752000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-307000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-307000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-307000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":770000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":770000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":770000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":7792000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":7792000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":7792000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-1219000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1219000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1141000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":2301000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":901000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":901000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":542000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-448000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-448000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":224000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":224000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":182000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":182000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":888000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":888000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":888000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-75000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":126000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-09-30","val":126000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":-307000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-307000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-307000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":800000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":800000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":800000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":8226000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":8226000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":8226000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-1530000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1530000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1553000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2013-12-31","val":-868000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-1747000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1747000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1654000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1654000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1867000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":2390000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":12230000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":12230000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":7087000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":7087000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":10798000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredStateAndLocalIncomeTaxExpenseBenefit":{"label":"Deferred State and Local Income Tax Expense (Benefit)","description":"Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-212000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":136000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":136000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":136000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2016-01-01","end":"2016-12-31","val":30000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":30000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":30000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":195000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":195000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":195000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-311000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-311000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":412000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2013-12-31","val":8459000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6707000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":6707000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":7216000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":7216000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":10610000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":11133000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":15624000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":15624000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":13491000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":13491000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":13697000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxAssetsLiabilitiesNet":{"label":"Deferred Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.","units":{"USD":[{"end":"2013-12-31","val":7419000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":7419000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":7419000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":7419000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7124000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5700000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5742000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4715000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":4715000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":4715000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":4715000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":4715000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4277000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4893000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4907000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5273000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":5273000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":5273000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":5273000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":5273000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5995000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7891000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8285000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8341000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":8341000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":8341000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":8341000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":8341000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10210000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8057000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7668000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2436000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2436000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2436000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2436000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2436000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4952000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6073000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6746000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5786000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5786000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":5786000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":5786000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":5786000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":4270000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1512000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1174000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2463000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2013-12-31","val":8287000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6462000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":6462000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6927000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":6927000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":10208000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":10731000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":14666000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":14666000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":12873000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":12873000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":13261000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2013-12-31","val":220000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":246000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":246000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":289000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":289000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1522000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1667000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":3975000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3975000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2943000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2943000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1813000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwardsDomestic":{"label":"Deferred Tax Assets, Operating Loss Carryforwards, Domestic","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.","units":{"USD":[{"end":"2015-12-31","val":9000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":10700000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":10700000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":16800000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":16800000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":10400000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2013-12-31","val":716000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":392000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":392000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":947000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":947000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":974000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1502000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":91000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":915000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":823000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":823000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2482000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.","units":{"USD":[{"end":"2013-12-31","val":121000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":144000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":144000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":295000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":295000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":504000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":504000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":483000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":483000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":808000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":808000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1080000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Loss Reserves","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from loss reserves other than estimated credit losses.","units":{"USD":[{"end":"2013-12-31","val":2810000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3204000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3204000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3722000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3722000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3956000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":3956000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":10251000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":10251000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":8808000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":8808000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":8322000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other.","units":{"USD":[{"end":"2013-12-31","val":375000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":223000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":223000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":209000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":209000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":70000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross":{"label":"Deferred Tax Assets, Unrealized Losses on Available-for-Sale Securities, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from unrealized losses on available-for-sale securities.","units":{"USD":[{"end":"2013-12-31","val":1365000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2016-12-31","val":1049000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1049000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2018-12-31","val":109000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":109000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"}]}},"DeferredTaxAssetsValuationAllowance":{"label":"Deferred Tax Assets, Valuation Allowance","description":"Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2013-12-31","val":-172000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-245000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":245000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":289000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":289000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":402000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":402000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":958000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":958000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":618000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":618000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":436000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill":{"label":"Deferred Tax Liabilities, Goodwill","description":"Amount of deferred tax liability attributable to taxable temporary differences from goodwill.","units":{"USD":[{"end":"2017-12-31","val":181000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":181000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":240000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":240000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":295000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets":{"label":"Deferred Tax Liabilities, Intangible Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.","units":{"USD":[{"end":"2016-12-31","val":523000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":3591000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3591000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2932000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2932000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":3013000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxLiabilitiesOther":{"label":"Deferred Tax Liabilities, Other","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as other.","units":{"USD":[{"end":"2017-12-31","val":-1445000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":-1445000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":-522000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":522000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":-14000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities":{"label":"Deferred Tax Liabilities, Unrealized Gains on Trading Securities","description":"Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on trading securities.","units":{"USD":[{"end":"2014-12-31","val":-451000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":-451000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-200000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":-200000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":153000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":146000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":146000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2019-12-31","val":2763000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DefinedBenefitPlanContributionsByEmployer":{"label":"Defined Benefit Plan, Plan Assets, Contributions by Employer","description":"Amount of contribution received by defined benefit plan from employer which increases plan assets.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":415000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":415000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":415000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":474000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":474000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":474000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":580000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":580000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":600000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":759000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":800000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":800000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DefinedContributionPlanEmployerMatchingContributionPercent":{"label":"Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay","description":"Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.","units":{"pure":[{"start":"2014-01-01","end":"2014-12-31","val":0.06,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.06,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.06,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.06,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.06,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.06,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.06,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DefinedContributionPlanEmployerMatchingContributionPercentOfMatch":{"label":"Defined Contribution Plan, Employer Matching Contribution, Percent of Match","description":"Percentage employer matches of the employee's percentage contribution matched.","units":{"pure":[{"start":"2014-01-01","end":"2014-12-31","val":0.75,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.75,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.75,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.75,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.75,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.75,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.75,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DemandDepositAccounts":{"label":"Demand Deposit Accounts","description":"The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice.","units":{"USD":[{"end":"2013-12-31","val":92067000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":92067000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":92067000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":92067000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":105457000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":128431000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":142574000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":183550000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":183550000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":183550000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":183550000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":183550000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":175848000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":158286000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":158981000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":158581000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":158581000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":158581000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":158581000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":158581000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":147393000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":166843000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":195792000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":191851000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":191851000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":191851000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":191851000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":191851000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":309961000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":298123000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":309241000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":551308000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":551308000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":551308000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":551308000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":551308000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":558942000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":584719000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":579522000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":566527000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":566527000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":566527000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":566527000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":566527000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":581424000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":561094000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":587963000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":651577000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"Deposits":{"label":"Deposits","description":"The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.","units":{"USD":[{"end":"2013-03-31","val":663808000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-12-31","val":697581000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":697581000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":697581000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":697581000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":745668000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":779536000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":783952000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":964190000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":964190000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":964190000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":964190000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":964190000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":964190000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":989649000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1005848000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1033951000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1031528000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1031528000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1031528000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1031528000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":1031528000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":964190000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1127772000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1263188000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1312276000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1258260000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1258260000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1258260000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1258260000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1258260000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":1258260000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2016-12-31","val":1258260000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1607720000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1663729000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1707654000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2604929000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2604929000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2604929000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2604929000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2604929000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":2604929000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2676969000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2708798000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2759623000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2718193000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2718193000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":2718193000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":2718193000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":2718193000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2817070000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2806109000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2843214000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3408361000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DepositsMoneyMarketDeposits":{"label":"Deposits, Money Market Deposits","description":"Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts.","units":{"USD":[{"end":"2013-12-31","val":220915000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":220915000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":220915000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":220915000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":218861000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":208658000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":207019000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":246116000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":246116000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":246116000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":246116000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":246116000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":248492000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":232703000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":224219000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":223906000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":223906000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":223906000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":223906000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":223906000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":257808000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":296968000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":299960000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":292639000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":292639000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":292639000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":292639000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":292639000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":363600000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":380108000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":377754000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":452734000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":452734000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":452734000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":452734000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":452734000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":463676000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":458558000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":453957000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":431246000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":431246000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":431246000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":431246000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":431246000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":458575000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":437716000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":428867000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":590916000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DepositsSavingsDeposits":{"label":"Deposits, Savings Deposits","description":"Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs).","units":{"USD":[{"end":"2013-12-31","val":17816000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":17816000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":17816000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":17816000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25153000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":24757000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":25528000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":36630000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":36630000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":36630000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":36630000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":36630000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":38296000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":38357000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":39050000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":39147000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":39147000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":39147000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":39147000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":39147000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":41596000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":46032000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":47035000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":48648000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":48648000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":48648000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":48648000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":48648000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":66506000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":70336000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":69552000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":213142000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":213142000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":213142000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":213142000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":213142000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":212249000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":198571000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":190946000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":192322000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":192322000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":192322000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":192322000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":192322000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":188725000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":184764000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":180827000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":218786000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":918000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1200000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1200000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1200000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1800000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1800000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1800000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":2000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":2000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":2800000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":2800000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":2800000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":4200000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":4200000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":4400000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DepreciationAmortizationAndAccretionNet":{"label":"Depreciation, Amortization and Accretion, Net","description":"The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":225000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":452000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":679000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":918000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":271000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":271000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":558000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":558000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":859000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":859000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":1229000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1229000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1229000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":427000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":427000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":863000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":863000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":1318000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1318000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1778000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1778000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1778000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":472000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":472000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":953000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":953000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1457000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1457000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":1972000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1972000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1972000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":568000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":568000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1219000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1219000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1881000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1881000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2756000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":2756000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":2756000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":964000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":964000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2001000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":2001000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":3084000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":3084000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":4181000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":4181000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1077000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2155000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":3242000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":4359000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DerivativeAssets":{"label":"Derivative Asset","description":"Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2013-12-31","val":1412000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":1412000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":1412000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":1412000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1216000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2255000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1269000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1689000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1689000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1689000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1689000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1689000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2739000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2326000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2812000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1945000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1945000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1945000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1945000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":1945000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2434000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3808000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3168000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2219000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":2219000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":2219000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":2219000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":2219000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3226000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2583000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2332000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2803000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2803000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2803000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2803000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2803000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4913000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6001000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6151000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4032000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":4032000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":4032000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":4032000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":4032000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3176000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2399000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2303000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1791000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DerivativeInstrumentsInHedgesAssetsAtFairValue":{"label":"Derivative Instruments in Hedges, Assets, at Fair Value","description":"Aggregate fair value of all derivative assets designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.","units":{"USD":[{"end":"2018-12-31","val":4032000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":4032000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":4032000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-06-30","val":2399000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2303000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1791000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DerivativeInstrumentsInHedgesLiabilitiesAtFairValue":{"label":"Derivative Instruments in Hedges, Liabilities, at Fair Value","description":"Aggregate fair value of all derivative liabilities designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations.","units":{"USD":[{"end":"2018-12-31","val":1232000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":1232000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":1232000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-06-30","val":3910000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4952000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3427000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DerivativeLiabilities":{"label":"Derivative Liability","description":"Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2013-12-31","val":55000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":55000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":55000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":55000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-06-30","val":730000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":215000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1036000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1036000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1036000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1036000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1036000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1577000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":380000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2094000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":306000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":306000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":306000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":306000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":306000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2432000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4141000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2708000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":342000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":342000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":342000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":342000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":342000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":682000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":249000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":201000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":156000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":156000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":156000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":156000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":156000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":164000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":129000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-12-31","val":1232000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1232000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":1232000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":1232000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":1232000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2492000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3910000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4952000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3427000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DisposalGroupIncludingDiscontinuedOperationCapitalLeasedAssetsNoncurrent":{"label":"Disposal Group, Including Discontinued Operation, Capital Leased Assets, Noncurrent","description":"Amount classified as capital leased assets attributable to disposal group, expected to be disposed of after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2019-03-31","val":18004000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-09-30","val":17551000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":17163000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"DividendsCommonStock":{"label":"Dividends, Common Stock","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":-200000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-2050000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-201000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-201000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-411000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-411000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-612000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-612000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-855000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-855000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":855000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-244000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-244000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-488000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-488000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-781000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":781000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-1142000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1142000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1142000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-362000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":362000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-736000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":736000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1114000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1114000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":1616000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1616000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1616000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":576000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":576000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1222000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1222000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1869000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1869000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2920000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":2920000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-2920000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1052000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1052000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1052000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-03-31","val":-1052000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2407000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":1355000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-1355000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3987000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-1580000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5563000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-5563000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1785000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":1785000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-03-31","val":-1785000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":2007000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":-2007000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":-2003000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-8021000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"DividendsPayableCurrentAndNoncurrent":{"label":"Dividends Payable","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.","units":{"USD":[{"end":"2014-03-31","val":201000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":202000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":202000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":243000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":243000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":243000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":243000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":243000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":244000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":244000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":293000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":361000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":361000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":361000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":361000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":361000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":362000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":372000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":376000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":502000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":502000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":502000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":502000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":502000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":576000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":646000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":646000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1051000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":1051000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":1051000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":1051000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":1051000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1053000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1354000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1580000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1576000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1576000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":1576000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":1576000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":1576000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1785000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2007000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2003000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2227000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"EarningsPerShareBasic":{"label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2013-01-01","end":"2013-03-31","val":1.15,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2.6,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":1.44,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.67,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.37,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.19,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.5,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0.25,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1.08,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":0.45,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":0.58,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":0.24,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.85,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":0.71,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.31,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":0.26,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1.07,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.89,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0.89,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.39,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":0.32,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":0.32,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.74,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":0.74,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":0.41,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":0.41,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":0.41,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1.15,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1.15,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.41,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0.41,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.41,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1.51,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1.51,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1.51,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.37,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.31,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":0.31,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":0.31,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.31,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.55,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":0.55,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.24,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1.04,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1.04,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":0.48,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":0.48,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":0.48,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":0.48,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1.45,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1.45,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1.45,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.42,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":0.42,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.95,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":0.95,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0.58,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0.58,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":0.58,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0.58,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1.48,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1.48,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":0.5,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":0.5,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":0.5,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":0.5,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1.75,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1.75,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1.75,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.33,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":0.33,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.19,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":0.19,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":0.19,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":0.19,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.91,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":0.91,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0.7,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0.7,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.7,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0.7,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1.58,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1.58,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0.67,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0.67,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":0.67,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0.67,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2.28,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2.28,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":0.69,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":0.69,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":0.66,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":0.66,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.33,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":0.68,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":0.68,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2.09,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":0.75,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":0.75,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2.83,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":0.74,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2013-01-01","end":"2013-03-31","val":1.15,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2.53,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":1.4,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.61,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":0.36,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.12,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.49,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":0.25,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1.07,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":0.45,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":0.57,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":0.24,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.83,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":0.69,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":0.3,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":0.25,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1.05,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.87,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":0.87,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.38,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":0.31,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":0.31,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.73,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":0.73,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":0.41,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":0.41,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":0.41,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1.13,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1.13,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.4,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":0.4,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.4,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1.48,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1.48,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1.48,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.36,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.3,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":0.3,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":0.3,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.3,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.54,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":0.54,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.23,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.23,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":0.23,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":0.23,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1.02,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1.02,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":0.47,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":0.47,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":0.47,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":0.47,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1.42,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1.42,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1.42,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.41,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":0.41,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.94,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":0.94,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0.58,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0.58,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":0.58,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":0.58,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1.47,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1.47,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":0.49,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":0.49,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":0.49,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":0.49,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1.73,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1.73,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1.73,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.33,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":0.33,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.19,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":0.19,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":0.19,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":0.19,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.9,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":0.9,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0.7,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0.7,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.7,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0.7,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1.57,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1.57,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0.66,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0.66,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":0.66,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0.66,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2.26,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2.26,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":0.68,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":0.68,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":0.65,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":0.65,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.32,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":0.67,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":0.67,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2.07,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":0.74,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":0.74,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2.8,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":0.74,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent","description":"Percentage of domestic federal statutory tax rate applicable to pretax income (loss).","units":{"pure":[{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":0.0035,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"ExcessTaxBenefitFromShareBasedCompensationFinancingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Financing Activities","description":"Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":126000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":126000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":126000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":126000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":126000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":189000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":189000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":189000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":189000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":189000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":15000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":15000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":414000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":414000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":421000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":421000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":454000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":454000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":454000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":439000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":439000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":439000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"}]}},"ExtinguishmentOfDebtGainLossNetOfTax":{"label":"Extinguishment of Debt, Gain (Loss), Net of Tax","description":"The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":-178000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"FairValueDisclosureOffbalanceSheetRisksAmountLiability":{"label":"Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability","description":"The fair value of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.","units":{"USD":[{"end":"2013-12-31","val":318467000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":441521000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"}]}},"FederalDepositInsuranceCorporationPremiumExpense":{"label":"Federal Deposit Insurance Corporation Premium Expense","description":"Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":256000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":413000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":157000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":492000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":79000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":588000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":127000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":127000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":263000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":263000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":136000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":136000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":425000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":425000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":162000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":162000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":581000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":581000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":581000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":165000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":165000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":350000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":350000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":185000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":185000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":540000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":540000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":190000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":190000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":698000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":698000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":698000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":168000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":168000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":347000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":347000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":179000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":179000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":527000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":527000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":180000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":180000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":702000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":702000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":702000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":175000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":175000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":75000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":75000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":380000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":380000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":205000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":205000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":721000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":721000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":721000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":255000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":255000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":520000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":520000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":265000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":265000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":805000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":805000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":285000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":285000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1090000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1090000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":255000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":502000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":247000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":502000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":502000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"FederalFundsSold":{"label":"Federal Funds Sold","description":"The amount outstanding of funds lent to other depository institutions, securities brokers, or securities dealers in the form of Federal Funds sold; for example, immediately available funds lent under agreements or contracts that mature in one business day or roll over under a continuing contract, regardless of the nature of the transaction or the collateral involved, excluding overnight lending for commercial and industrial purposes. Also include Federal Funds sold under agreements to resell on a gross basis, excluding (1) sales of term Federal Funds, (2) due bills representing purchases of securities or other assets by the reporting bank that have not yet been delivered and similar instruments, (3) resale agreements that mature in more than one business day involving assets other than securities, and (4) yield maintenance dollar repurchase agreements.","units":{"USD":[{"end":"2016-06-30","val":6229000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2017-03-31","val":10560000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"}]}},"FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate":{"label":"Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate","description":"Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.","units":{"pure":[{"end":"2013-12-31","val":0.0036,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"}]}},"FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRateRangeFrom":{"label":"Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate, Range from (Deprecated 2016-01-31)","description":"Discloses the lowest interest rate applicable to any of the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.","units":{"pure":[{"end":"2014-12-31","val":0.0019,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.0019,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0.0028,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRateRangeTo":{"label":"Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate, Range to (Deprecated 2016-01-31)","description":"Discloses the highest interest rate applicable to any of the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.","units":{"pure":[{"end":"2014-12-31","val":0.0056,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.0056,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0.0064,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds":{"label":"Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds","description":"Amount of advances or credit lines available from the Federal Home Loan Bank (FHLB).","units":{"USD":[{"end":"2014-12-31","val":65300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":77400000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":10700000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"}]}},"FederalHomeLoanBankAdvancesLongTerm":{"label":"Long-term Federal Home Loan Bank Advances","description":"Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.","units":{"USD":[{"end":"2013-12-31","val":57500000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":45000000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":45000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":88000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":88000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":23000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":23000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":40000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":40000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":27000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":27000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":12114000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate":{"label":"Federal Home Loan Bank, Advance, Maturity, Year One","description":"Amount of advance from Federal Home Loan Bank (FHLBank) maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-12-31","val":10000000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":57500000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":57500000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":120000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":120000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":203000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":203000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":340500000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":340500000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":405500000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":405500000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":437700000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FederalHomeLoanBankStock":{"label":"Federal Home Loan Bank Stock","description":"Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).","units":{"USD":[{"end":"2013-12-31","val":4103000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":4103000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":4103000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":4103000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3380000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4730000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6755000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5405000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":5405000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":5405000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":5405000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":5405000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7773000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9048000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7794000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9919000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":9919000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":9919000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":9919000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":9919000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7769000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7906000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7438000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11072000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":11072000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":11072000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":11072000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":11072000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":12478000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10545000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10970000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":19065000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":19065000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":19065000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":19065000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":19065000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":17913000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":19019000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":17446000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":21696000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":21696000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":21696000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":21696000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":21696000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":18349000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":19900000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":21707000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":23280000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FeesAndCommissionsDepositorAccounts":{"label":"Fees and Commissions, Depositor Accounts (Deprecated 2018-01-31)","description":"Includes amounts charged depositors for: (1) maintenance of their accounts (maintenance charges); (2) failure to maintain specified minimum balances on account; (3) exceeding the number of checks or transactions allowed to be processed in a given period; (4) checks drawn on no minimum balance deposit accounts; (5) withdrawals from nontransaction deposit accounts; (6) closing savings accounts before a specified minimum period of time has elapsed; (7) accounts which have remained inactive for extended periods of time or which have become dormant; (8) use of automated teller machines or remote service units; (9) checks drawn against insufficient funds that the bank assesses regardless of whether it decides to pay, return or hold the check; (10) issuing stop payment orders; (11) certifying checks; and (12) accumulating or disbursing funds deposited in IRAs or Keogh Plan accounts when not handled by the bank's trust department. This item does not include penalties assessed on the early withdrawal of time deposits.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":318000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":689000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":371000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1115000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":426000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1558000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":431000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":431000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":948000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":948000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":517000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":517000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1468000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1468000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":520000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":520000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2065000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2065000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2065000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":840000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":840000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1723000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1723000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":883000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":883000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2638000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2638000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":915000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":915000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3496000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3496000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":3496000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":862000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":862000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1759000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1759000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":897000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":897000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2712000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":2712000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":953000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":953000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3688000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":3688000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":858000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":858000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1856000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1856000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":998000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":998000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2928000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":1072000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":4643000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2024000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4012000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":1988000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"}]}},"FeesAndCommissionsMortgageBanking":{"label":"Fees and Commissions, Mortgage Banking (Deprecated 2018-01-31)","description":"The noninterest income derived from mortgage banking activities (fees and commissions), excluding fees earned from servicing third-party assets.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":11350000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":21549000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":10199000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":26888000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":5339000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":29914000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2454000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":2454000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5880000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":5880000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":3426000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":3426000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9174000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":9174000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":3294000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":3294000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11908000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":11908000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":11908000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4017000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":4017000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":9121000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":9121000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":5104000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":5104000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":13874000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":13874000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":4753000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":4753000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":17417000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":17417000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":17417000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3175000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":3175000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7362000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":7362000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":4187000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":4187000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":12967000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":12967000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":5605000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":5605000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":17226000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":17226000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3608000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":3608000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7897000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":7897000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":4289000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":4289000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":11522000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":3625000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":15140000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3801000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":8017000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4215000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"}]}},"FinancingReceivableAllowanceForCreditLosses":{"label":"Financing Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.","units":{"USD":[{"end":"2013-12-31","val":8091000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8401000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8662000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8905000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9379000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10017000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9889000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10233000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":10688000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10297000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":10688000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10340000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10715000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10750000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10662000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":12708000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12987000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13615000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":15021000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":15867000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":16125000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":16521000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment":{"label":"Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment","description":"The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.","units":{"USD":[{"end":"2013-12-31","val":7742000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":7742000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":7742000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":7742000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8169000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8231000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8564000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8550000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":8550000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":8550000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":8550000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":8550000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8931000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9249000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9150000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9654000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":9654000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":9654000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":9654000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":9654000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9692000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":10531000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9916000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":10531000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10133000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10531000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":10531000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":10531000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10547000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10426000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10495000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":11369000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":11369000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":11369000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":11369000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":11369000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":11893000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12067000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":12883000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":13603000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":13603000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":13603000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":13603000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":13603000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":14045000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14898000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":15330000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":15685000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1":{"label":"Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment","description":"Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.","units":{"USD":[{"end":"2013-12-31","val":349000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":349000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":349000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":349000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":232000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":431000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":341000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":485000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":485000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":485000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":485000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":485000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":448000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":768000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":739000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":487000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":487000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":487000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":487000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":487000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":541000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":157000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":381000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":157000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":207000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":157000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":157000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":157000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":168000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":324000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":167000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":109000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":109000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":109000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":109000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":109000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":815000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":920000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":732000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":860000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":860000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":860000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":860000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":860000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":813000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":779000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":759000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":808000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FinancingReceivableCollectivelyEvaluatedForImpairment":{"label":"Financing Receivable, Collectively Evaluated for Impairment","description":"The balance of financing receivables that were collectively evaluated for impairment.","units":{"USD":[{"end":"2013-12-31","val":515964000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":515964000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":515964000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":515964000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":554965000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":588932000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":640433000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":764774000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":764774000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":764774000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":764774000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":761321000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":790367000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":827016000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":842328000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":905501000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":905501000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":905209000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":905209000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":905209000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":947403000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":1167445000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1058420000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":1167445000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1124199000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1167445000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1167445000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1167445000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1380317000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1400432000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1453688000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2232130000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2232130000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2232130000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2232130000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2232130000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2294785000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2351630000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2386015000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2459646000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2459646000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":2459646000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":2459646000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":2459646000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2524166000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2589863000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2661347000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3131832000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FinancingReceivableIndividuallyEvaluatedForImpairment":{"label":"Financing Receivable, Individually Evaluated for Impairment","description":"The balance of financing receivables that were individually evaluated for impairment.","units":{"USD":[{"end":"2013-12-31","val":27446000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":27446000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":27446000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":27446000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25002000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25281000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19947000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":16945000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14482000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15083000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15461000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":16963000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":10821000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8836000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":10821000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9030000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11386000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10995000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10186000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":14203000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":11073000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13716000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":19116000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":17781000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":22706000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":34850000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FinancingReceivableModificationsNumberOfContracts2":{"label":"Financing Receivable, Modifications, Number of Contracts","description":"Number of financing receivables that have been modified by troubled debt restructurings.","units":{"Item":[{"start":"2015-01-01","end":"2015-03-31","val":14,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":14,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-09-30","val":14,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2017-01-01","end":"2017-06-30","val":1,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"}]}},"FinancingReceivableModificationsPostModificationRecordedInvestment2":{"label":"Financing Receivable, Troubled Debt Restructuring, Postmodification","description":"Amount, after troubled debt restructuring, of modified financing receivable.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":266000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"}]}},"FinancingReceivableModificationsPreModificationRecordedInvestment2":{"label":"Financing Receivable, Troubled Debt Restructuring, Premodification","description":"Amount, before troubled debt restructuring, of financing receivable to be modified.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":266000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"}]}},"FinancingReceivableModificationsRecordedInvestment":{"label":"Financing Receivable, Troubled Debt Restructuring","description":"Amount of financing receivable modified as troubled debt restructuring.","units":{"USD":[{"end":"2013-12-31","val":23700000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":23700000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":23700000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":24100000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":23000000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22000000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":17000000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10800000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":10800000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":10800000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":10800000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":14300000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11800000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10900000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10600000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":13300000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":14400000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":14400000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":14400000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":14400000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14100000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6400000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6300000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2016-09-30","val":6300000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6400000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":6400000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":6400000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":6400000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":6400000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6600000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-03-31","val":6600000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6700000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-06-30","val":6700000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6500000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-09-30","val":6500000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6500000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":6500000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":6500000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":6500000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":6500000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":6500000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":6500000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6300000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":6300000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6200000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":6200000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":6400000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":6400000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":6400000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":6400000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":6400000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":8600000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":8400000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":7500000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":11100000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FinancingReceivableRecordedInvestment30To59DaysPastDue":{"label":"Financing Receivable, Recorded Investment, 30 to 59 Days Past Due (Deprecated 2015-01-31)","description":"Financing receivables that are less than 60 days past due but more than 29 days past due.","units":{"USD":[{"end":"2013-12-31","val":557000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":557000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":557000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":557000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3690000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3266000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":412000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":722000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":722000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":722000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":722000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":483000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":383000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":53000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestment60To89DaysPastDue":{"label":"Financing Receivable, Recorded Investment, 60 to 89 Days Past Due (Deprecated 2015-01-31)","description":"Financing receivables that are less than 90 days past due but more than 59 days past due.","units":{"USD":[{"end":"2013-12-31","val":1034000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":1034000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":1034000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":1034000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-06-30","val":896000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":431000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":194000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":194000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":194000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":194000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":160000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":164000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":106000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestmentCurrent":{"label":"Financing Receivable, Not Past Due","description":"Amount of financing receivable not past due.","units":{"USD":[{"end":"2013-12-31","val":531265000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":531265000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":531265000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":531265000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":567762000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":600818000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":652463000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":775155000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":775155000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":775155000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":775155000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":775155000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":801859000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":839753000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":854416000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":919788000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":919788000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":919496000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":919496000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":919496000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":960928000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1064678000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1128501000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1168268000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1168268000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1168268000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1168268000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1168268000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1408461000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":20630000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-12-31","val":2298062000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2298062000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2298062000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2298062000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2298062000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2354269000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2415329000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2445044000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2508416000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2508416000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":2508416000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":2508416000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":2508416000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2576717000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2639886000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2704938000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3202209000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue":{"label":"Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due (Deprecated 2015-01-31)","description":"Financing receivables that are equal to or greater than 90 days past due.","units":{"USD":[{"end":"2013-12-31","val":10554000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":10554000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":10554000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":10554000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8515000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9233000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7074000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2195000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":2195000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2195000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":2195000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2347000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1798000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3213000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"FinancingReceivableRecordedInvestmentNonaccrualStatus":{"label":"Financing Receivable, Nonaccrual","description":"Amount of financing receivable on nonaccrual status.","units":{"USD":[{"end":"2013-12-31","val":11079000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":11079000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":11079000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9019000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9393000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-12-31","val":2434000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":2434000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2434000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":2434000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":2434000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2745000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3973000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4898000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4302000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":4302000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":4302000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":4302000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":4302000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4581000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3920000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4174000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5625000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":5625000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":5625000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":5625000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":5625000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5931000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5459000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4924000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3961000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3961000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":5841000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":5841000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":5841000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10511000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":9764000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":11461000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":12346000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":11721000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":11721000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":11721000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":11721000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":11580000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":13167000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":19032000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":25166000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FinancingReceivableRecordedInvestmentPastDue":{"label":"Financing Receivable, Past Due","description":"Amount of financing receivable past due.","units":{"USD":[{"end":"2013-12-31","val":12145000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":12145000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":12145000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":12145000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12205000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13395000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7917000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3111000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3111000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3111000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":3111000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":3111000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2990000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2345000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3372000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3227000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3227000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3227000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3227000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":3227000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3438000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2578000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4728000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9998000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":9998000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":9998000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":9998000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":9998000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":8549000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3363000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-12-31","val":21466000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":21466000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":21466000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":21466000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":21466000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":25749000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":11892000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":12420000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":15920000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":15920000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":15920000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":15920000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":15920000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13893000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":11350000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":17243000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":25728000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FiniteLivedCoreDepositsGross":{"label":"Finite-Lived Core Deposits, Gross","description":"Bank deposits belonging to an acquired bank that can be counted on as a stable source of lending funds. These deposits have the following attributes: predictable costs and low sensitivity to interest rates. This intangible asset is usually amortized over its estimated useful life.","units":{"USD":[{"end":"2014-12-31","val":3303000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3303000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":3303000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":3303000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3217000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3132000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3046000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2961000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":2961000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":2961000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":2961000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":2961000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2875000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3884000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3771000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3658000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":3658000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":3658000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":3658000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":3658000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":8005000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7836000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7666000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":19601000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":19601000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":19601000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":19601000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":19601000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":18795000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":18003000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":17225000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":16462000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":16462000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":16462000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":16462000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":16462000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":15713000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14978000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":14257000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":16621000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, after Year Five","description":"Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":1588000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1246000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1414000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":6088000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":4267000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":3323000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year One","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":343000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":343000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":453000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":3139000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2910000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":3263000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Five","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":343000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":343000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":453000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2200000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1971000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2054000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFour":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Four","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":343000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":343000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":453000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2432000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2200000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2369000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearThree":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Three","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":343000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":343000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":453000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2682000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2432000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2659000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Two","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":343000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":343000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":453000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2910000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2682000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2953000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"FiniteLivedIntangibleAssetsNet":{"label":"Finite-Lived Intangible Assets, Net","description":"Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2014-12-31","val":3303000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2961000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3658000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":19451000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":16462000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":16621000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ForeclosedRealEstateExpense":{"label":"Foreclosed Real Estate Expense","description":"Amount of expense recognized during the period for the foreclosure on real estate assets.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":76000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":411000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":335000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":493000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":82000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":622000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":247000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":247000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":307000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":307000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":60000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":60000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":382000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":382000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":75000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":75000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":638000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":638000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":638000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":67000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":110000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":110000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":43000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":43000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":114000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":114000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":4000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":4000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":138000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":138000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":138000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":20000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":20000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":59000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":59000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":39000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":39000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-37000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-37000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-96000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-96000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-20000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-20000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":20000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":20000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":20000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":45000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":45000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":26000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":26000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":40000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":40000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":-5000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":-5000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":54000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-54000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":54000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-94000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":94000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":11000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":11000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":105000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":105000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-2000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-2000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-13000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-13000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":13000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-13000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-186000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":294000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":106000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-330000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":-36000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":422000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"GainLossOnSaleOfMortgageLoans":{"label":"Gain (Loss) on Sale of Mortgage Loans","description":"The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans made to finance real estate acquisitions. This element refers to the gain (loss) and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":593000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1331000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-1972000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-2444000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":472000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-472000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-913000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-913000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-1344000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-1344000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-1795000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-47000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-47000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-460000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-945000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-09-30","val":-1460000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":-343000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-343000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-343000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-86000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-181000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-294000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-407000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-407000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-407000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-133000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":-133000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-302000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-302000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-472000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-472000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-1037000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-1037000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-1037000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-806000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-806000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1598000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1598000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-2376000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-2376000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":-3139000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-3139000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-749000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1484000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":-2204000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":-2910000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"GainLossOnSaleOfPropertyPlantEquipment":{"label":"Gain (Loss) on Disposition of Property Plant Equipment","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":4000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":24000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":24000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-8000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-8000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-8000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-8000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-8000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-9000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-9000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-8000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-8000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-8000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-8000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-11000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-11000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-11000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":1000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-3000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":-3000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-3000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-3000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-3000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-3000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-23000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-23000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-23000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":-8000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":2000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":2000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-61000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"GainLossOnSaleOfSecuritiesNet":{"label":"Gain (Loss) on Sale of Securities, Net (Deprecated 2018-01-31)","description":"The net gain (loss) realized from the sale, exchange, redemption, or retirement of securities, not separately or otherwise categorized as trading, available-for-sale, or held-to-maturity.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":16000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-46000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-62000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-383000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-337000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1125000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":316000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":316000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":480000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":480000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":164000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":164000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":693000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":693000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":213000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":213000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1084000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1084000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1084000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":471000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":471000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-29000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-29000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1459000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1459000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1017000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1017000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1493000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1493000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1493000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":417000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":417000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":530000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":530000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":113000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":113000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":641000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":641000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":111000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":111000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":706000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":706000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":806000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":806000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":621000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":621000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1174000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":368000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":933000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-697000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1443000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-746000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"}]}},"GainsLossesOnExtinguishmentOfDebt":{"label":"Gain (Loss) on Extinguishment of Debt","description":"Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":-19000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-19000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-19000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-19000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":-31000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-31000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":-31000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-31000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-69000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-69000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-38000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":-38000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-58000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-58000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-58000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":-1215000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-1215000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-1215000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-1215000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1215000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-1215000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-1251000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1251000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-1251000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-9000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-9000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-56000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-56000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-47000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-47000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-174000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-174000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-118000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-118000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1868000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-1868000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-1868000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-06-30","val":-31000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":-31000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-101000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":-70000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-178000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"GainsLossesOnSalesOfOtherRealEstate":{"label":"Gains (Losses) on Sales of Other Real Estate","description":"The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-65000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":163000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":301000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":425000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-28000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":28000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":92000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":92000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":129000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":129000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":91000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":91000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":91000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-27000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-27000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-27000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-27000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-3000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-3000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":10000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":10000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":10000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":5000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":5000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-59000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-59000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":48000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":48000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":88000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":88000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":88000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":6000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":6000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":21000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":21000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":33000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":33000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":33000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":33000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-33000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":92000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":92000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":53000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-53000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":79000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":79000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":110000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-110000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-127000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":174000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":-149000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":149000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"Goodwill":{"label":"Goodwill","description":"Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2016-06-30","val":4266000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4266000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4266000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":4266000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":4266000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":4266000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":4266000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":37287000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":37287000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":37287000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":127592000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":127592000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":127592000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":127592000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":127592000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":127592000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":127592000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":127592000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":127592000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":127592000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":127592000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":127592000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":127592000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":127592000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":127592000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":127592000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":184259000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"HeldToMaturitySecurities":{"label":"Debt Securities, Held-to-maturity","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2013-12-31","val":24554000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":24554000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":24554000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":24554000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24242000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":24254000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":24166000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":25544000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":25544000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":25544000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":25544000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":25544000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":18947000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17169000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":17112000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17053000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":17053000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":17053000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":17053000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":17053000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":16995000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue":{"label":"Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.","units":{"USD":[{"end":"2013-12-31","val":18376000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":18376000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":18376000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":18376000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8276000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7809000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7708000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1309000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue":{"label":"Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.","units":{"USD":[{"end":"2013-12-31","val":11734000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":11734000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":11734000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":11734000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2015-03-31","val":496000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"}]}},"HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue":{"label":"Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer.","units":{"USD":[{"end":"2013-12-31","val":6642000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":6642000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6642000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":6642000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8276000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7809000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7708000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":7523000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":813000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue":{"label":"Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":3476000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4455000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4457000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4446000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7249000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4770000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4947000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4482000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5048000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount":{"label":"Debt Securities, Held-to-Maturity, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":3545000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4480000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4454000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4429000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6988000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4633000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4852000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4397000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4922000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue":{"label":"Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-06-30","val":989000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1018000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2015-03-31","val":11993000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13130000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-12-31","val":441000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":443000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount":{"label":"Debt Securities, Held-to-Maturity, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-06-30","val":970000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":970000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2015-03-31","val":11008000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12536000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-12-31","val":430000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":428000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue":{"label":"Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":20710000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20466000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20566000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":22053000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":813000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-09-30","val":13028000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":13042000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12538000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount":{"label":"Debt Securities, Held-to-Maturity, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-03-31","val":19717000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18804000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18742000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":20153000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-03-31","val":951000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-09-30","val":12260000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12226000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":11645000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"}]}},"HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount":{"label":"Debt Securities, Held-to-Maturity, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One","description":"Amount of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-12-31","val":11945000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":11945000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":11945000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":11945000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"}]}},"HeldToMaturitySecuritiesFairValue":{"label":"Debt Securities, Held-to-maturity, Fair Value","description":"Fair value of investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"end":"2013-12-31","val":23547000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":23547000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":23547000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":23547000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25076000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25910000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":26041000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":27385000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":27385000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":27385000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":27385000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":27385000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":20055000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17900000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":17975000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17965000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":17965000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":17965000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":17965000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":17965000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":18029000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-09-30","val":0,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"}]}},"HeldToMaturitySecuritiesTransferredSecurityAtCarryingValue":{"label":"Held-to-maturity Securities, Transferred Security, at Carrying Value (Deprecated 2018-01-31)","description":"For any transfer of securities categorized as held-to-maturity, this item represents the net carrying amount of the transferred security to another category of investments in debt and equity securities (trading or available-for-sale).","units":{"USD":[{"end":"2015-09-30","val":11400000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":11400000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":11400000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11100000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11000000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11400000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"}]}},"ImpairedFinancingReceivableAverageRecordedInvestment":{"label":"Impaired Financing Receivable, Average Recorded Investment","description":"Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":33161000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":33162000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":33160000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":31347000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":29194000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":30284000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":25735000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":25735000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":25522000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":25522000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":25307000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":25307000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":23774000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":23774000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":20275000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":20275000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":22422000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":22422000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":25989000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":13697000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":13697000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":13723000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":13723000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":14018000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":14172000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":14349000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":14349000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":15332000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":15332000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":17549000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":17549000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":17549000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":17099000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":17099000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":14741000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":14741000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12536000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12536000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":12744000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":12744000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8897000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8897000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":8812000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":8812000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":8812000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11012000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":11012000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":9656000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":9656000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":10079000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":10079000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":9481000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":9481000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":9508000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":9508000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":8162000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":8162000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":8162000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":10532000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":10532000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":9982000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":9982000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":10671000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":10671000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":10330000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":10330000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":10284000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":10284000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":9767000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":9767000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":16010000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":16751000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":17497000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":17060000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":19306000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":18584000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ImpairedFinancingReceivableInterestIncomeAccrualMethod":{"label":"Impaired Financing Receivable, Interest Income, Accrual Method","description":"Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":150000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":409000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":259000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":679000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":271000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":896000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":295000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":295000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":379000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":379000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":85000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":85000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":655000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":655000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":275000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":275000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1506000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1506000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1732000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":232000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":232000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":452000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":452000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":221000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":221000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":672000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":672000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":221000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":221000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1268000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1268000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1268000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":151000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":151000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":312000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":312000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":162000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":162000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":407000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":407000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":94000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":94000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":350000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":350000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":350000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":269000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":269000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":153000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":153000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-115000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-115000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":235000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":235000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":82000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":82000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":327000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":327000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":327000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":140000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":140000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":131000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":131000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-9000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-9000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":330000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":330000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":199000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":199000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":434000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":434000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":454000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":232000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":122000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":572000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":339000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2014000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ImpairedFinancingReceivableRecordedInvestment":{"label":"Impaired Financing Receivable, Recorded Investment","description":"Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.","units":{"USD":[{"end":"2013-12-31","val":27446000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":27446000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":27446000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":27446000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25002000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25281000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19947000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":13492000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":16945000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14482000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15083000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15461000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":17514000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":16963000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8836000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9030000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":10821000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11386000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10995000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10186000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":8983000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":14203000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":11073000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13716000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":14791000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":19116000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":17781000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":22706000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":34850000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ImpairedFinancingReceivableRelatedAllowance":{"label":"Impaired Financing Receivable, Related Allowance","description":"Amount of allowance for credit losses related to recorded investment.","units":{"USD":[{"end":"2013-12-31","val":349000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":349000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":349000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":349000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":232000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":431000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":341000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":485000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":485000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":485000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":485000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":485000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":485000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":448000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":768000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":739000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":487000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":487000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":487000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":487000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":487000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":487000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":541000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":381000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":207000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":157000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":157000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":157000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":157000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":157000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":157000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":168000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":324000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":167000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":109000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":109000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":109000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":109000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":109000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":109000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":815000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":920000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":732000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":860000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":860000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":860000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":860000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":860000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":813000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":779000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":759000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":808000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ImpairedFinancingReceivableUnpaidPrincipalBalance":{"label":"Impaired Financing Receivable, Unpaid Principal Balance","description":"Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.","units":{"USD":[{"end":"2013-12-31","val":34496000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":34496000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":34496000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":34496000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":32009000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":32398000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":26723000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19515000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":19515000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":19515000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":19515000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":19515000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":22968000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":20389000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":20926000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":21248000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":23814000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":23814000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":23814000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":23814000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":23814000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":23814000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23316000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":16494000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11878000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11062000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":11062000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":11062000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":11062000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":11062000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":11062000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11627000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11014000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10308000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":9105000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":9105000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":9105000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":9105000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":9105000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":9105000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":14329000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":11318000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13996000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":15026000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":15026000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":15026000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":15026000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":15026000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":19211000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":17905000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":23097000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":35263000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment":{"label":"Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment","description":"Amount of average investment of impaired financing receivables for which there is no related allowance for credit losses.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":22703000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":32360000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":22703000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":31187000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":29022000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":29688000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":24867000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":24867000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":24676000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":24676000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":23991000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":23991000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":22837000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":22837000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":18832000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":18832000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":21296000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":21296000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":24863000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12400000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":12400000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12732000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":12732000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":12717000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":12871000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":13159000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":13159000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":13342000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":13342000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":15878000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":15878000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":15878000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":14237000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":14237000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12085000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":12085000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":9897000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":9897000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":10888000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":10888000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":7027000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":7027000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":6943000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":6943000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":6943000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8987000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":8987000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7395000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":7395000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":7599000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":7599000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":6823000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":6823000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":6794000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":6794000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":5750000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":5750000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":5750000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":6846000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":6846000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5518000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":5518000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":5657000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":5657000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":6076000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":6076000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":5682000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":5682000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5331000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":5331000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10314000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":10902000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":11492000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":12886000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":14803000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":15092000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod":{"label":"Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method","description":"Amount of interest income, recognized on accrual basis, on financing receivables that are recognized as impaired, for which there is no related allowance for credit losses.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":153000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":409000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":257000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":679000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":271000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":853000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":284000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":284000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":367000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":367000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":83000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":83000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":634000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":634000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":266000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":266000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1456000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1456000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":229000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":229000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":393000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":393000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":165000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":165000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":635000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":635000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":243000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":243000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1204000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1204000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1204000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":147000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":147000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":302000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":302000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":156000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":156000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":391000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":391000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":88000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":88000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":329000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":329000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":329000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":193000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":193000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":140000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":140000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-51000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-51000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":152000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":152000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":12000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":12000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":213000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":213000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":213000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":107000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":107000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":75000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":75000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-31000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-31000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":249000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":249000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":174000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":174000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":283000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":283000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":353000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":172000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":89000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":486000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":313000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1890000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment":{"label":"Impaired Financing Receivable, with No Related Allowance, Recorded Investment","description":"Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.","units":{"USD":[{"end":"2013-12-31","val":26334000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":26334000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":26334000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":26334000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24020000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23603000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18441000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11723000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":11723000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":11723000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":11723000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":11723000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":15176000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":13093000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12208000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":12671000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":14419000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":14419000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":14419000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":14419000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":14419000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":14419000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14154000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6213000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7117000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8925000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":8925000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":8925000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":8925000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":8925000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":8925000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9259000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8228000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7428000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6552000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":6552000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":6552000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":6552000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":6552000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":6552000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":9276000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6027000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":9122000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":9062000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":9062000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":9062000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":9062000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":9062000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13276000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":11572000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":18024000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":30747000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance":{"label":"Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance","description":"Amount of unpaid principal balance of impaired financing receivables for which there is no related allowance for credit losses.","units":{"USD":[{"end":"2013-12-31","val":33284000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":33284000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":33284000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":33284000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":30926000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":30720000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":25217000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":17746000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":17746000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":17746000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":17746000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":17746000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":21199000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19000000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":18051000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":18458000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":20719000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":20719000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":20719000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":20719000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":20719000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":20719000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":20507000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":13871000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9965000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9166000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":9166000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":9166000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":9166000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":9166000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":9166000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9500000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8247000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7550000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":6674000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":6674000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":6674000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":6674000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":6674000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":6674000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":9402000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6152000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":9341000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":9236000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":9236000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":9236000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":9236000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":9236000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13389000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":11681000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":18227000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":31162000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment":{"label":"Impaired Financing Receivable, with Related Allowance, Average Recorded Investment","description":"Amount of average investment of impaired financing receivables for which there is a related allowance for credit losses.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":10458000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":802000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":10457000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":160000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":172000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":596000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":868000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":868000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":846000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":846000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":1316000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1316000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":937000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":937000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1443000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1443000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1126000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1126000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1126000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1297000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1297000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":991000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":991000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1301000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":1301000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1190000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1190000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1990000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1990000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1671000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1671000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1671000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2862000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":2862000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2656000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":2656000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2639000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2639000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1856000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1856000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":1870000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":1870000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1869000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1869000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1869000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2025000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":2025000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2261000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":2261000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2480000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2480000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2658000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":2658000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":2714000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":2714000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":2412000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":2412000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":2412000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3686000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":3686000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4464000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":4464000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":5014000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":5014000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4254000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":4254000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":4602000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":4602000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4436000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":4436000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":5696000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5849000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":6005000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":4174000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":4503000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3492000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod":{"label":"Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method","description":"Amount of interest income, recognized on accrual basis, on financing receivables, for which there is a related allowance for credit losses and are recognized as impaired.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-3000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-06-30","val":2000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-12-31","val":43000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":11000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":11000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":12000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":2000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":2000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":21000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":21000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":9000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":9000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":59000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":59000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":56000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":56000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":37000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":37000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-22000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":-22000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":64000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":64000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":64000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":4000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":10000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":10000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":6000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":6000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":16000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":16000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":6000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":6000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":21000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":21000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":21000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":76000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":76000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":13000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":13000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-64000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-64000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":83000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":83000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":70000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":70000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":114000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":114000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":114000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":33000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":33000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":56000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":56000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":22000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":22000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":81000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":81000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":25000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":25000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":150000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":150000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":101000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":60000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":33000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":86000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":26000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":124000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment":{"label":"Impaired Financing Receivable, with Related Allowance, Recorded Investment","description":"Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.","units":{"USD":[{"end":"2013-12-31","val":1112000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":1112000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":1112000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":1112000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":982000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1678000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1506000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1389000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2875000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2790000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2809000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2623000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1913000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2127000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2767000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2758000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4927000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5046000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4594000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5729000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5729000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":5729000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":5729000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":5729000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5840000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6209000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4682000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4103000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance":{"label":"Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance","description":"Unpaid principal balance of impaired financing receivables for which there is a related allowance for credit losses.","units":{"USD":[{"end":"2013-12-31","val":1212000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":1212000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":1212000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":1212000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1083000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1678000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1506000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":1769000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1389000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2875000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2790000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":3095000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2809000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2623000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1913000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":1896000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2127000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2767000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2758000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":2431000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4927000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5166000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4655000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5790000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":5790000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":5790000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":5790000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":5790000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5822000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6224000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4870000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4101000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":7087000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":15800000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":8713000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":19969000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":4168000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":26204000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2843000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":2843000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6123000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":6123000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":3280000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":3280000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9454000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":9454000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":3332000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":3332000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":11759000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":11759000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":11759000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4372000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":4372000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":4372000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10283000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":10283000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":5911000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":5911000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":5911000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":16113000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":16113000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":5830000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":5830000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":5830000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":21480000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":21480000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":21480000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":5367000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":5281000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":5281000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":5281000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":5281000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":8981000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":8981000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":3700000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":3700000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":3700000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":3700000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":17920000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":17920000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8939000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8939000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":8939000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8939000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":25418000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":25418000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":25418000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":7498000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":7498000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":6915000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":6915000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":6915000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":6915000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":18927000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":18927000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":12013000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":12013000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":12013000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":12013000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":30895000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":30895000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":11968000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":11968000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":11968000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":11968000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":41526000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":41526000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":41526000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":10630000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":10630000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":4581000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":4581000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":4581000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":4581000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":23583000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":23583000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":19002000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":19002000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":19002000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":19002000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":43014000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":43014000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":19431000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":19431000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":19431000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":19431000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":62439000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":62439000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":19425000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":19425000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":18495000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":18495000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":37851000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":19356000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":19356000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":59223000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":21372000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":21372000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":80688000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":21465000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"IncomeTaxExpenseBenefit":{"label":"Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":2664000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5844000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":3180000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":7213000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1368000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9386000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":899000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":899000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1930000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1930000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":1031000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1031000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2861000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2861000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":931000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":931000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3448000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3448000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3448000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1359000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1359000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":1359000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3353000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":3353000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1994000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":1994000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1994000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5302000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":5302000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1949000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1949000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1949000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":7060000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7060000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":7060000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":1758000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":1638000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1638000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":1638000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1638000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2502000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":2502000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":864000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":864000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":864000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":864000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5500000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":5500000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2998000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2998000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":2998000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2998000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7848000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":7848000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":7848000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":2348000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":2348000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":2011000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":2011000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":2011000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":2011000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4684000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":4684000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2673000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2673000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":2673000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2673000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":8659000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":8659000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":3975000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":3975000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":3975000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":3975000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":12961000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":12961000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":12961000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":4302000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":4302000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":525000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":525000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":525000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":525000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4561000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":4561000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4036000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4036000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":4036000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4036000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":8788000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":8788000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":4227000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":4227000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":4227000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":4227000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":12769000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":12769000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":3981000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":3981000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":3950000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":3950000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":8232000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":4282000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":4282000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":12976000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":4744000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":4744000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":17948000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":4972000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems":{"label":"Income Tax Expense (Benefit), Continuing Operations, Discontinued Operations","description":"Amount of current tax expense (benefit) and deferred tax expense (benefit) pertaining to income (loss) from continuing operations and income (loss) from discontinued operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":9386000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3448000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3448000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3448000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":7060000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7060000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":7848000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016"}]}},"IncomeTaxesPaid":{"label":"Income Taxes Paid","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":2997000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8250000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":10116000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":11556000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2768000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":2768000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2917000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":2917000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":3061000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":3061000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":3553000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3553000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3553000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":219000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":219000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1608000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1608000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":4261000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":4261000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":7160000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7160000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":7160000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1931000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1931000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3201000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":3201000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":3795000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":3795000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":7101000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":7101000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":7101000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":19000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":19000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4025000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":4025000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":7889000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":7889000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":11521000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":11521000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":11521000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":24000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":24000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":63000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":63000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":4470000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":4470000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":6822000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":6822000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":59000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":6816000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":10342000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":10738000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncomeTaxReceivable":{"label":"Income Taxes Receivable","description":"Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.","units":{"USD":[{"end":"2014-03-31","val":634000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":509000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"}]}},"IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":73000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":73000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":73000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":44000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":44000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":113000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":239000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":239000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":239000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"}]}},"IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount","description":"The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":9171000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":4116000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":4116000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4116000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":7518000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7518000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":7518000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":8896000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":8896000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":8896000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":14534000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":14534000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":14534000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":13112000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":13112000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":16944000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncomeTaxReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-131000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-256000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-256000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-256000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-254000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-254000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-316000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016"}]}},"IncomeTaxReconciliationOtherReconcilingItems":{"label":"Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":28000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-178000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-178000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-178000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":92000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":92000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-118000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-20000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-223000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-223000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":611000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":611000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":611000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-308000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-308000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":186000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncomeTaxReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":623000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":190000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":190000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":190000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":391000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":391000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":391000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":424000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":424000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":424000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":758000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":758000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":758000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1674000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1674000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2090000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncomeTaxReconciliationTaxExemptIncome":{"label":"Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-305000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-497000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":497000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":497000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":731000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":731000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":731000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":778000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":778000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":778000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1667000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1667000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1667000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1378000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1378000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1195000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities":{"label":"Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities","description":"Amount of increase (decrease) in accrued expenses, and obligations classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":353000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1416000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-603000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-3391000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2561000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-3486000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1859000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-2689000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-2035000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-2501000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":3614000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3228000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4116000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-5778000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-5778000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3066000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-3066000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-3645000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-1992000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-4917000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-5224000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-5224000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1823000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-1823000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1418000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1418000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":4373000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":4373000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":2365000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":2365000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":2365000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-1031000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":-1031000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-9511000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-9511000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-5461000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-5461000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-6588000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-6588000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-6588000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3747000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-3697000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2041000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-2033000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":2447000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2447000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":106000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":106000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1569000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1070000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":647000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":126000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance":{"label":"Increase (Decrease) in Advance Payments by Borrowers for Taxes and Insurance","description":"Amount of increase (decrease) in prepayments received from borrowers for taxes and insurance remitted to the appropriate tax authority or insurer on behalf of the borrower.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-115000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":26000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":74000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-329000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":173000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":173000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":425000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":425000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":567000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":567000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":329000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":329000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":329000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":306000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":306000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":744000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":744000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":1027000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1027000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":28000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":28000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":28000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":333000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":333000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":951000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":951000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1973000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1973000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":417000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":417000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":417000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":979000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":979000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1626000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1626000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":2105000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":2105000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":1947000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1947000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1947000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":297000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":297000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1553000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1553000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":2430000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2430000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":1095000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1095000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1834000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2415000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":2823000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":-820000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncreaseDecreaseInDeposits":{"label":"Increase (Decrease) in Deposits","description":"The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":10561000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":38314000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":59386000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":44334000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":48087000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":48087000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":81955000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":81955000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":86371000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":86371000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":51488000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":51488000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":51488000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":25459000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":25459000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":41658000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":41658000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":69761000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":69761000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":67338000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":67338000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":67338000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":96244000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":96244000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":142335000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":142335000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":191423000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":191423000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":137407000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":137407000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":137407000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":38394000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":38394000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":94403000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":94403000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":138328000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":138328000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":83230000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":83230000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":83230000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":72040000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":72040000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":103869000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":103869000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":154694000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":154694000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":113264000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":113264000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":98877000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":87916000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":125021000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":152355000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncreaseDecreaseInIncomeTaxes":{"label":"Increase (Decrease) in Income Taxes","description":"The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes, and in deferred and other tax liabilities and assets.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-3038000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3123000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-3733000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-03-31","val":-788000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-698000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":-329000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"}]}},"IncreaseDecreaseInIncomeTaxesReceivable":{"label":"Increase (Decrease) in Income Taxes Receivable","description":"The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":-634000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"}]}},"IncreaseDecreaseInIntangibleAssetsCurrent":{"label":"Increase (Decrease) in Intangible Assets, Current","description":"The increase (decrease) during the reporting period in intangible assets (for example patents and licenses).","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":-175000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-175000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-175000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"}]}},"IncreaseDecreaseInInterestPayableNet":{"label":"Increase (Decrease) in Interest Payable, Net","description":"The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":130000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":273000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-1235000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-1288000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":13000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":13000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":14000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":14000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-12000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-12000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":1000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":20000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":20000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":15000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-8000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-8000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":21000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":21000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":21000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":17000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":17000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-09-30","val":-9000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-9000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-28000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-28000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-28000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":105000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":105000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":170000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":170000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":468000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":468000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":799000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":799000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":799000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":162000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":162000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":434000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":434000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":667000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":667000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":465000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":465000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":780000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":859000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":418000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":336000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"IncreaseDecreaseInLoansToFederalHomeLoanBanks":{"label":"Increase (Decrease) in Loans to Federal Home Loan Banks","description":"Amount of increase (decrease) in Federal Home Loan Bank (FHLBank) loans to another FHLBank.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":-2389000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":2830000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":183000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-491000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-536000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-401000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-18000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":257000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":257000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":186000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":186000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":668000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":668000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":668000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":405000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":405000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":458000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":458000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":472000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":472000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":705000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":705000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":705000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":171000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":171000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":162000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":162000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":194000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":194000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":754000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":754000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":754000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":170000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":170000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":568000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":568000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":764000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":764000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":6619000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":6619000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":6619000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-490000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-490000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":672000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-672000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":1398000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1398000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":1502000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1502000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":124000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":574000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":-465000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":-389000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestAndDividendIncomeOperating":{"label":"Interest and Dividend Income, Operating","description":"Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":8229000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":16510000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":8281000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":24706000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":8196000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":32948000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8411000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":8411000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17155000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":17155000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":8743000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":8743000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":26651000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":26651000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":9496000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":9496000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":37656000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":37656000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":37656000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11457000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":11457000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":11457000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":24090000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":24090000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":12633000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":12633000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":12633000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":36602000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":36602000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":12512000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":12512000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":12512000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":49604000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":49604000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":49604000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":13002000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":13360000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":13360000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":13360000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":13360000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":27853000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":27853000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":14493000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":14493000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":14493000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":14493000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":44011000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":44011000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":16208000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":16208000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":16208000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":16208000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":60914000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":60914000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":60914000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":16853000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":16853000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":17670000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":17670000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":17670000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":17670000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":39792000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":39792000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":22123000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":22123000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":22123000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":22123000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":62718000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":62718000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":22926000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":22926000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":22926000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":22926000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":95087000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":95087000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":95087000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":32368000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":32368000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":37676000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":37676000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":37676000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":37676000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":77154000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":77154000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":39477000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":39477000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":39477000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":39477000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":118138000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":118138000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":40985000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":40985000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":40985000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":40985000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":161058000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":161058000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":42919000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":42919000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":42781000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":42781000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":86916000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":44135000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":44135000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":132730000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":45814000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":45814000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":177116000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":44386000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"InterestAndDividendIncomeSecuritiesAvailableForSale":{"label":"Interest and Dividend Income, Securities, Operating, Available-for-sale","description":"Amount of operating dividend and interest income, including amortization and accretion of premiums and discounts, on available-for-sale securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":1103000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2308000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":1205000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3538000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1230000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4999000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1521000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1521000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3047000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":3047000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":1526000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1526000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4512000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4512000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1465000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1465000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6083000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":6083000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":6083000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1894000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1894000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3973000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":3973000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":2079000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":2079000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6031000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":6031000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":2058000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":2058000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":8176000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":8176000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":8176000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2152000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":2152000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4622000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":4622000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2470000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2470000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":6835000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":6835000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2264000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2264000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":9274000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":9274000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":9274000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2553000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":2553000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6214000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":6214000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":3661000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":3661000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":9975000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":9975000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":3761000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":3761000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":14941000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":14941000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":14941000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5707000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":5707000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":12066000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":12066000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":6359000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":6359000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":18979000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":18979000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":6912000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":6912000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":26222000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":26222000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":7355000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":14464000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":7108000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":21209000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":6745000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":27424000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestAndFeeIncomeLoansAndLeases":{"label":"Interest and Fee Income, Loans and Leases","description":"The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":7079000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":14084000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":7005000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":20978000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":6894000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":27731000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6833000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":6833000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":13990000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":13990000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":7157000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":7157000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":21965000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":21965000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":7975000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":7975000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":31317000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":31317000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":31317000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9463000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":9463000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":19928000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":19928000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":10465000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":10465000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":30273000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":30273000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":10345000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":10345000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":41020000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":41020000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":41020000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11085000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":11085000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":22965000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":22965000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":11880000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":11880000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":36791000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":36791000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13826000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13826000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":51137000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":51137000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":51137000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":14968000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":14968000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":33247000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":33247000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":18280000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":18280000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":52207000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":52207000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":18960000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":18960000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":79300000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":79300000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":79300000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":31663000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":31663000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":64416000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":64416000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":32753000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":32753000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":98037000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":98037000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":33623000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":33623000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":133252000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":133252000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":34977000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":71548000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":36571000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":110152000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":38604000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":147921000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestBearingDepositLiabilities":{"label":"Interest-bearing Deposit Liabilities","description":"The aggregate of all domestic and foreign interest-bearing deposit liabilities.","units":{"USD":[{"end":"2013-12-31","val":614081000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":614081000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":614081000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":614081000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":657563000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":677160000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":676009000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":821290000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":821290000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":821290000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":821290000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":821290000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":825619000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":820669000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":845760000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":868474000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":868474000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":868474000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":868474000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":868474000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":927029000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1016377000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1044384000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1028355000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1028355000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1028355000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1028355000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1028355000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1309355000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1333088000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1374387000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2079314000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2079314000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2079314000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2079314000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2079314000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2129225000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2131230000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2192229000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2171171000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2171171000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":2171171000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":2171171000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":2171171000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2241080000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2189286000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2231255000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2739745000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"InterestBearingDepositsInBanks":{"label":"Interest-bearing Deposits in Banks and Other Financial Institutions","description":"For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.","units":{"USD":[{"end":"2013-12-31","val":34176000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":34176000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":34176000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":34176000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9887000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":17132000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18058000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10694000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":10694000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":10694000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":10694000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":10694000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11107000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15726000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10617000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":16421000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":16421000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":16421000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":16421000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":16421000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":19413000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":27184000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":29211000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":14591000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":14591000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":14591000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":14591000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":14591000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":36582000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":30064000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":31198000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":55998000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":55998000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":55998000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":55998000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":55998000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":35603000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":54751000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":38017000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":33276000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":33276000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":33276000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":33276000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":33276000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":34251000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":33804000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":51358000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":91792000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"InterestBearingDomesticDepositBrokered":{"label":"Interest-bearing Domestic Deposit, Brokered","description":"Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities.","units":{"USD":[{"end":"2013-12-31","val":61800000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":61800000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":61800000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":61800000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":80900000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":83000000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":82900000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":77300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":77300000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":77300000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":77300000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":77300000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":86600000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":87800000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":92100000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":97100000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":97100000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":97100000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":97100000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":97100000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":103600000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":101700000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":101700000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":98300000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":98300000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":98300000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":98300000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":98300000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":86200000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":95700000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":112000000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":99200000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":99200000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":99200000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":99200000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":99200000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":114500000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":110500000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":162400000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":174100000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":174100000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":174100000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":174100000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":174100000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":187100000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":182100000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":156700000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":186300000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":1502000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2970000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":1468000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4371000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1401000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5718000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1331000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1331000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2752000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":2752000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":1421000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1421000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4191000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4191000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1438000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1438000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":5602000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":5602000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":5602000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3079000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":3079000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1579000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":1579000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1579000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4702000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":4702000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1623000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1623000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1623000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6604000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":6604000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":6604000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":1902000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":2087000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":2087000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":2087000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":2087000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4260000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":4260000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2173000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2173000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":2173000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2173000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":6512000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":6512000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2252000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2252000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":2252000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2252000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":8753000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":8753000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":8753000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":2241000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":2241000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":2400000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":2400000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":2400000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":2400000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5424000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":5424000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":3025000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":3025000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":3025000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":3025000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":8801000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":8801000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":3377000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":3377000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":3377000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":3377000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":13253000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":13253000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":13253000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":4451000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":4451000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":5545000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":5545000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":5545000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":5545000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":12118000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":12118000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":6572000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":6572000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":6572000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":6572000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":19220000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":19220000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":7102000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":7102000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":7102000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":7102000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":27248000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":27248000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":8027000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":8027000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":9310000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":9310000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":19163000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":9852000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":9852000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":28793000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":9631000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":9631000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":37866000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":9073000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"InterestExpenseDeposits":{"label":"Interest Expense, Deposits","description":"Aggregate amount of interest expense on all deposits.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":866000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1708000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":842000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2520000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":812000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3339000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":815000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":815000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1713000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1713000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":898000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":898000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2607000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2607000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":894000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":894000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3483000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3483000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3483000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":961000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":961000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1972000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1972000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1011000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":1011000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3094000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":3094000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1122000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1122000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4367000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4367000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":4367000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1367000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1367000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2879000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":2879000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1512000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1512000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":4449000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":4449000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":1570000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":1570000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5972000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":5972000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":5972000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1692000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":1692000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3790000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":3790000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2098000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2098000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":6212000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":6212000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":2422000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":2422000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":9387000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":9387000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":9387000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3642000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":3642000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7891000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":7891000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4248000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4248000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":12919000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":12919000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":5029000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":5029000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":18727000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":18727000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":6303000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":13100000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":6796000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":20224000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":7125000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":27106000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestExpenseLongTermDebt":{"label":"Interest Expense, Long-term Debt","description":"Aggregate amount of interest paid or due on all long-term debt.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":521000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1068000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":546000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1614000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":546000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2140000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":511000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":511000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1023000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1023000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":512000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":512000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1538000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1538000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":514000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":514000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2013000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2013000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2013000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":473000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":473000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":965000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":965000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":492000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":492000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1391000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1391000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":426000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":426000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1906000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1906000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1906000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":615000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":615000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1185000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1185000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":570000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":570000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1743000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1743000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":558000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":558000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2272000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":2272000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":2272000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":353000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":353000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":850000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":850000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":498000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":498000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1364000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1364000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":514000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":514000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1978000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1978000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1978000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":650000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":650000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1269000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1269000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":619000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":619000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1813000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1813000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":544000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":544000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2457000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2457000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":691000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1318000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":627000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1893000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":575000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2432000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestExpenseShortTermBorrowings":{"label":"Interest Expense, Short-term Borrowings","description":"The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":115000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":194000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":80000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":237000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":43000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":239000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":5000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":16000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":16000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":11000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":11000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":46000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":46000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":30000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":30000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":106000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":106000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":106000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":66000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":66000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":142000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":142000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":76000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":76000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":217000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":217000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":75000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":75000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":331000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":331000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":331000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":105000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":105000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":196000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":196000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":91000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":91000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":320000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":320000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":124000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":124000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":509000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":509000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":509000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":355000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":355000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":784000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":784000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":429000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":429000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1225000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1225000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":441000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":441000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1888000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1888000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1888000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1253000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1253000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2958000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":2958000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":1705000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":1705000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4488000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":4488000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":1529000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":1529000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":6064000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":6064000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2316000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":4745000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":2429000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":6676000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":1931000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":8328000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestExpenseSubordinatedNotesAndDebentures":{"label":"Interest Expense, Subordinated Notes and Debentures","description":"Interest expense incurred during the reporting period on subordinated notes and debentures. Includes amortization of expenses incurred in the issuance of subordinated notes and debentures.","units":{"USD":[{"start":"2017-01-01","end":"2017-06-30","val":31000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":55000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-03-31","val":44000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":44000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":88000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":88000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":132000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":132000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-03-31","val":44000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":89000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":134000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"}]}},"InterestExpenseTimeDeposits100000OrMore":{"label":"Interest Expense, Time Deposits, $100,000 or More","description":"Interest expense incurred on time deposits, including certificates of deposits, of $100,000 or more in domestic offices.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":158000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":328000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":170000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":492000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":164000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":178000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":395000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":216000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":632000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":237000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3"}]}},"InterestIncomeExpenseAfterProvisionForLoanLoss":{"label":"Interest Income (Expense), after Provision for Loan Loss","description":"Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":6727000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":14240000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":7513000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":21215000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":6975000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":28090000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7080000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":7080000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":14403000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":14403000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":7322000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":7322000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":22460000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":22460000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":8058000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":8058000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":32054000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":32054000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":32054000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9957000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":9957000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":21011000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":21011000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":11054000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":11054000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":31900000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":31900000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":10889000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":10889000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":43000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":43000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":43000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11273000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":11273000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":23593000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":23593000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12320000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12320000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":37499000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":37499000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13956000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13956000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":52161000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":52161000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":52161000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":15270000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":15270000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":34368000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":34368000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":19098000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":19098000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":53917000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":53917000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":19549000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":19549000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":81055000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":81055000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":81055000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":32131000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":32131000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":64477000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":64477000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":32346000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":32346000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":97609000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":97609000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":33133000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":33133000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":131751000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":131751000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":32771000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":66373000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":33603000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":101937000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":35563000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":136670000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestIncomeExpenseNet":{"label":"Interest Income (Expense), Net","description":"The net amount of operating interest income (expense).","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":6727000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":13540000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":6813000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":20335000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":6795000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":27230000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7080000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":7080000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":14403000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":14403000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":7322000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":7322000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":22460000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":22460000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":8058000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":8058000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":32054000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":32054000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":32054000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9957000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":9957000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":9957000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":21011000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":21011000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":11054000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":11054000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":11054000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":31900000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":31900000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":10889000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":10889000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":10889000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":43000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":43000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":43000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":11100000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":11273000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":11273000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":11273000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":11273000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":23593000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":23593000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12320000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12320000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":12320000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12320000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":37499000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":37499000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13956000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13956000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":13956000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13956000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":52161000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":52161000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":52161000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":14612000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":14612000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":15270000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":15270000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":15270000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":15270000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":34368000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":34368000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":19098000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":19098000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":19098000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":19098000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":53917000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":53917000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":19549000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":19549000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":19549000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":19549000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":81834000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":81834000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":81834000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":27917000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":27917000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":32131000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":32131000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":32131000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":32131000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":65036000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":65036000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":32905000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":32905000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":32905000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":32905000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":98918000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":98918000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":33883000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":33883000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":33883000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":33883000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":133810000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":133810000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":34892000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":34892000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":33471000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":33471000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":67753000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":34283000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":34283000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":103937000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":36183000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":36183000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":139250000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":35313000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"InterestIncomeFederalFundsSold":{"label":"Interest Income, Federal Funds Sold","description":"Interest income on federal funds sold. Federal funds sold represent the excess federal funds held by one commercial bank which it lends to another commercial bank, usually at an agreed-upon (federal funds) rate of interest. Such loans generally are of short-duration (overnight).","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":2000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":2000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":5000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":3000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":3000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":5000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":7000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":4000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":7000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-12-31","val":7000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017"}]}},"InterestIncomeFederalHomeLoanBankAdvances":{"label":"Interest Income, Federal Home Loan Bank Advances","description":"Amount of interest income from Federal Home Loan Bank (FHLBank) advances to member financial institutions.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":29000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":60000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":31000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":86000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":26000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":111000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":34000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":34000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":69000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":69000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":35000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":35000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":103000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":103000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":34000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":34000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":158000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":158000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":158000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":78000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":78000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":145000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":145000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":67000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":67000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":238000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":238000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":93000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":93000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":328000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":328000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":328000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":97000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":97000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":205000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":205000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":108000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":108000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":288000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":288000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":83000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":83000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":374000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":374000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":374000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":101000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":101000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":216000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":216000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":115000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":115000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":351000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":358000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":135000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":135000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":496000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":496000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":496000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":175000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":175000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":438000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":438000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":263000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":263000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":751000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":751000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":313000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":313000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1004000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1004000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":262000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":593000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":331000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":923000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":331000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1203000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestIncomeOther":{"label":"Interest Income, Other","description":"Amount of interest income earned from interest bearing assets classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":18000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":58000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":40000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":104000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":46000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":107000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":23000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":23000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":49000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":49000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":25000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":25000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":71000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":71000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":22000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":22000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":98000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":98000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":98000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":22000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":22000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":44000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":44000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":22000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":22000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":60000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":60000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":16000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":16000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":80000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":80000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":80000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":26000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":26000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":59000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":59000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":33000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":33000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":92000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":92000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":32000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":32000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":124000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":124000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":129000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":45000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":48000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":108000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":115000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":63000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":67000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":178000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":178000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":70000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":70000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":343000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":350000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":350000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":131000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":131000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":234000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":234000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":102000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":102000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":371000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":371000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":137000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":137000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":580000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":580000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":187000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":311000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":125000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":446000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":134000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":568000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":1372000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2697000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":5606000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":7006000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1318000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1318000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2738000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":2738000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":4203000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":4203000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":5601000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":5601000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":5601000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1480000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1480000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3064000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":3064000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":4710000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":4710000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":6583000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":6583000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2070000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":2070000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4238000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":4238000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":6499000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":8759000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2037000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4996000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"}]}},"InterestPaidNet":{"label":"Interest Paid, Excluding Capitalized Interest, Operating Activities","description":"Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":6583000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":6499000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":8759000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":8759000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2037000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4996000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":8075000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":8075000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":12454000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":12454000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":12454000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5383000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":5383000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":11684000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":11684000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":18553000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":18553000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":26783000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":26783000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":8530000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":18304000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":28375000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":37007000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"InterestPayableCurrentAndNoncurrent":{"label":"Interest Payable","description":"Amount of interest payable on debt, including, but not limited to, trade payables.","units":{"USD":[{"end":"2013-12-31","val":311000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":311000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":311000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":311000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":324000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":325000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":299000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":312000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":312000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":312000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":312000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":312000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":332000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":327000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":304000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":333000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":333000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":333000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":333000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":333000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":350000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":355000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":346000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":327000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":327000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":327000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":327000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":327000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":690000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":755000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1053000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1126000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":1126000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":1126000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":1126000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":1126000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1288000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1560000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1793000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1591000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1591000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":1591000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":1591000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":1591000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2371000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2450000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2009000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2450000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"InterestReceivable":{"label":"Interest Receivable","description":"Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.","units":{"USD":[{"end":"2013-12-31","val":2802000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":2802000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":2802000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":2802000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2784000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3059000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2988000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3628000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3628000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3628000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":3628000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":3628000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4033000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4086000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4100000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4333000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":4333000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":4333000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":4333000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":4333000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4504000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4781000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4813000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5373000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":5373000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":5373000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":5373000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":5373000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6726000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7124000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7320000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":11992000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":11992000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":11992000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":11992000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":11992000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":11502000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12664000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13390000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":13494000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":13494000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":13494000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":13494000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":13494000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":13618000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":12920000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":13029000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":14951000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LaborAndRelatedExpense":{"label":"Labor and Related Expense","description":"Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":6460000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":12708000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":6248000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":18080000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":5372000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":23590000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5344000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":5344000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10859000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":10859000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":5515000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":5515000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":16724000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":16724000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":5865000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":5865000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":23308000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":23308000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":23308000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6963000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":6963000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":14249000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":14249000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":7286000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":7286000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":21453000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":21453000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":7204000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":7204000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":28629000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":28629000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":28629000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7150000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":7150000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":14825000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":14825000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":7675000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":7675000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":23306000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":23306000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8481000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8481000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":31475000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":31475000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":31475000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8609000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":8609000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":17864000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":17864000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":9255000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":9255000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":26487000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":26487000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":8623000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":8623000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":37827000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":37827000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":37827000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":13668000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":13668000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":27210000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":27210000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":13541000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":13541000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":40660000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":40660000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":13451000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":13451000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":53517000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":53517000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":13471000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":26630000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":13159000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":40264000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":13634000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":53822000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"LegalFees":{"label":"Legal Fees","description":"The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":150000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":440000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":290000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":698000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":258000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":926000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":170000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":170000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":361000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":361000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":191000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":191000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":609000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":609000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":248000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":248000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":438000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":438000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":438000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":177000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":177000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":250000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":250000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":73000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":73000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":347000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":347000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":97000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":97000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":407000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":407000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":407000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":49000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":49000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":105000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":105000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":56000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":56000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":185000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":185000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":80000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":80000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":306000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":306000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":306000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":65000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":65000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":216000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":216000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":151000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":151000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":373000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":373000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":157000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":157000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":507000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":507000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":507000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":76000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":76000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":233000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":233000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":157000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":157000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":327000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":327000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":94000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":94000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":422000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":422000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":86000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":213000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":127000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":372000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":159000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":438000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"LesseeOperatingLeaseLiabilityUndiscountedExcessAmount":{"label":"Lessee, Operating Lease, Liability, Undiscounted Excess Amount","description":"Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.","units":{"USD":[{"end":"2019-06-30","val":23492000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":23498000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2013-12-31","val":799357000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":799357000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":799357000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":799357000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":833223000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":899135000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":947611000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1105317000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1105317000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1105317000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1105317000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1105317000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1178514000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1225601000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1225925000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1269810000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1269810000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1269810000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1269810000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":1269810000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1310650000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1451367000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1493518000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1520546000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1520546000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1520546000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1520546000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1520546000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1910655000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1910093000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1966515000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3043636000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3043636000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":3043636000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3043636000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3043636000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3078030000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3141307000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3157458000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3215463000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":3215463000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":3215463000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":3215463000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":3215463000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3253030000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3282495000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3358293000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3965433000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2013-12-31","val":881584000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":881584000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":881584000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":881584000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":918800000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":988412000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1039416000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1199017000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1276133000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1325945000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1330165000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":1409669000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1453040000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1606384000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1653849000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1683736000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2182109000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2191911000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2256739000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3519017000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3553076000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3693091000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3721485000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":3790748000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3842180000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3888074000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3979888000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4708873000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LiabilitiesFairValueAdjustment":{"label":"Liabilities, Fair Value Adjustment","description":"Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":263000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":263000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":199000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-64000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":428000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-255000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-255000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-518000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-518000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":-263000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-263000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-574000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-574000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-56000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":-56000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-1170000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-1170000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-1170000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-595000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-595000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-7000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-7000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":588000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":588000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1253000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-1253000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-1246000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":-1246000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1111000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-1111000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-1111000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-281000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-281000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-507000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-507000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-226000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-226000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-408000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-408000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":99000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":99000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":590000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":590000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":590000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-58000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":-58000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-127000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-127000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-69000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-69000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-37000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-37000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":90000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":90000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":382000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":382000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":382000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":803000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":803000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1255000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1255000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":451000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":451000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1883000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1883000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":628000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":628000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-340000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-340000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1371000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-3535000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":-2164000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4531000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":-996000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-3659000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"LifeInsuranceCorporateOrBankOwnedChangeInValue":{"label":"Life Insurance, Corporate or Bank Owned, Change in Value","description":"The change in cash surrender or contract value during the period which adjusted the amount of premiums paid in determining the expense or income recognized under the contract for the period.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":28000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-54000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-81000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":267000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-159000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":159000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-54000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-54000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-81000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-81000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-108000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":731000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-731000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-6000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":178000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-12000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":345000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-18000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":530000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":726000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-726000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-726000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":229000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-229000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":458000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-483000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":684000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-709000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-902000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-902000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-902000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-211000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":-211000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-492000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-492000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-759000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-759000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-1116000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-1116000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1116000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-390000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-390000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-775000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-775000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-1153000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1153000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":-1530000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1530000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-398000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-796000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":1196000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":1591000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"LitigationSettlementExpense":{"label":"Litigation Settlement, Expense","description":"Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":2600000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"}]}},"LoansAndLeasesReceivableAllowance":{"label":"Loans and Leases Receivable, Allowance","description":"Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2012-12-31","val":9520000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":9520000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2012-12-31","val":9520000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":9520000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9638000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-03-31","val":9638000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8403000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-06-30","val":8403000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8327000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":8091000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8401000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-03-31","val":8401000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2014-03-31","val":8401000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-03-31","val":8401000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8662000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2014-06-30","val":8662000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-06-30","val":8662000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-06-30","val":8662000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8905000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":8905000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2014-12-31","val":9035000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9379000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":9379000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2015-03-31","val":9379000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-03-31","val":9379000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10017000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2015-06-30","val":10017000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-06-30","val":10017000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-06-30","val":10017000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9889000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":9889000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2015-12-31","val":10141000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":10233000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":10233000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-03-31","val":10233000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-03-31","val":10233000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":10297000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":10297000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2016-06-30","val":10297000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-06-30","val":10297000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":10340000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2016-09-30","val":10340000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2016-12-31","val":10688000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10715000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-03-31","val":10715000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-03-31","val":10715000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-03-31","val":10715000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10750000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-06-30","val":10750000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-06-30","val":10750000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-06-30","val":10750000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10662000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-09-30","val":10662000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2017-12-31","val":11478000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":12708000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":12708000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-03-31","val":12708000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-03-31","val":12708000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12987000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":12987000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-06-30","val":12987000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-06-30","val":12987000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":13615000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":13615000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":14463000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":15021000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2019-03-31","val":15021000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":15867000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2019-06-30","val":15867000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2I"},{"end":"2019-09-30","val":16125000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":16521000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LoansAndLeasesReceivableBeforeFeesGross":{"label":"Loans and Leases Receivable, before Fees, Gross","description":"Amount, before allowance and fees, of loans and leases receivable. Excludes loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2015-12-31","val":922723000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1417010000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1435420000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1484461000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2380018000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2427221000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2457464000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2590610000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2651236000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2722181000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3227937000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LoansAndLeasesReceivableDeferredIncome":{"label":"Loans and Leases Receivable, Deferred Income","description":"Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2013-12-31","val":98000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":98000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":98000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":98000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":178000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":256000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":222000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1109000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1109000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1109000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1109000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1109000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":98000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1036000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1016000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":292000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":292000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q4I"},{"end":"2016-03-31","val":345000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"}]}},"LoansAndLeasesReceivableGrossCarryingAmount":{"label":"Loans and Leases Receivable, Gross","description":"Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2013-12-31","val":543410000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":543410000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":543410000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":543410000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":579967000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":614213000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":660380000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":804849000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":842098000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":857788000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":923015000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":923015000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":923015000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":922723000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":922723000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":964366000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":1178266000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1067256000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":1178266000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1133229000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1178266000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1417010000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1435420000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1484461000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2319528000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2380018000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2427221000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2457464000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":2524336000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2590610000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2651236000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2722181000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3227937000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LoansAndLeasesReceivableImpairedCommitmentToLend":{"label":"Financing Receivable, Troubled Debt Restructuring, Commitment to Lend","description":"Amount of unfunded portion of contractual agreement to lend funds to borrower for financing receivable modified as troubled debt restructuring.","units":{"USD":[{"end":"2013-12-31","val":230000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":230000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":230000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":230000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":230000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"}]}},"LoansAndLeasesReceivableLoansInProcess":{"label":"Loans and Leases Receivable, Loans in Process","description":"Amount of undisbursed portion of the loan receivable balance (loans in process). Excludes loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2013-12-31","val":21550000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":21550000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":21550000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":21550000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":21673000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":29053000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":39858000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":47382000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"}]}},"LoansAndLeasesReceivableNetReportedAmount":{"label":"Loans and Leases Receivable, Net Amount","description":"Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.","units":{"USD":[{"end":"2013-03-31","val":501375000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-12-31","val":535221000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":535221000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":535221000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":535221000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":571388000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":605295000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":651253000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":768122000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":768122000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":768122000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":768122000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":768122000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":768122000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":794492000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":831045000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":846883000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":912582000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":912582000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":912582000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":912582000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":912582000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":768122000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":953788000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1056959000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1122889000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1167578000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1167578000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1167578000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1167578000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1167578000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":1167578000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2016-12-31","val":1167578000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1406295000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1424670000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1473799000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2308050000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":2308050000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":2308050000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":2308050000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":2308050000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":2308050000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2367310000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2414234000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2443849000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2509873000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":2509873000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":2509873000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":2509873000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":2509873000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2575589000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2635369000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2706056000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3211416000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LoansAndLeasesReceivableOther":{"label":"Loans and Leases Receivable, Gross, Other (Deprecated 2016-01-31)","description":"Amount before allowance of other loans and leases not otherwise specified in the taxonomy. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2013-12-31","val":564960000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":564960000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":564960000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":564960000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":601640000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":643266000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":700238000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":825648000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":778266000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":804849000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":842098000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":857788000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":923015000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":923015000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":922723000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":922723000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q4I"},{"end":"2016-03-31","val":964366000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1067256000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1133229000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"}]}},"LoansHeldForSaleMortgages":{"label":"Disposal Group, Including Discontinued Operation, Mortgage Loans (Deprecated 2015-01-31)","description":"Amount classified as mortgage loans attributable to disposal group held for sale or disposed of. Excludes loans and leases covered under loss sharing agreements and loans classified as debt securities.","units":{"USD":[{"end":"2013-03-31","val":97300000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-12-31","val":36897000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":36897000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":36897000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":36897000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":31899000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":47859000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":35487000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":40912000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":40912000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":40912000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":40912000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q4I"},{"end":"2015-03-31","val":51950000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":60727000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":31697000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"}]}},"LoansReceivableBasisSpreadOnVariableRate":{"label":"Loans Receivable, Basis Spread on Variable Rate","description":"The percentage points (also referred to as 'margin') added to the reference rate as stated in the loan agreement and used to compute the variable rate on the loans receivable. For instance, the loan agreement might state that the interest rate the borrower is obligated to pay is the London Interbank Offered Rate (LIBOR) plus three quarters (3/4) of a percentage point adjusted quarterly (each three months). LIBOR in this example is the index or reference rate, 3/4 percentage point is the margin, the reference rate plus the margin is the fully indexed rate. This element would be used to report separately the margin.","units":{"pure":[{"end":"2013-12-31","val":0.4041,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":0.4041,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0.4041,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":0.4041,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.4088,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.4105,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.4128,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.434,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.434,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.434,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":0.434,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":0.434,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.4349,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.4362,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.4419,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.4324,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0.4324,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":0.4312,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0.4312,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":0.4312,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.434,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.4203,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.3914,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.3867,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":0.3867,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":0.3867,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":0.3867,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":0.3867,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.3782,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.379,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.3906,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0.3482,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":0.3482,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":0.3482,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0.3482,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0.3482,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0.3091,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0.3769,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0.3728,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0.3733,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0.3733,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":0.3733,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":0.3733,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":0.3733,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0.3789,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.377,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.3936,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.3947,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LoansReceivableHeldForSaleNetNotPartOfDisposalGroup":{"label":"Financing Receivable, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance","description":"Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security.","units":{"USD":[{"end":"2016-12-31","val":31569000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":35292000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":16972000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":16972000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":16972000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":16972000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":23799000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":28521000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":36882000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":31282000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage":{"label":"Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Mortgage (Deprecated 2019-01-31)","description":"Amount, after allowance for bad debt, of mortgage loan receivables held-for-sale that are not part of a disposal group. Excludes loans and leases covered under loss sharing agreements and loans classified as debt securities.","units":{"USD":[{"end":"2014-12-31","val":40912000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":40912000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-12-31","val":41774000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":41774000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":41774000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":41774000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":41774000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":40912000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":31804000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":36284000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":36686000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":31569000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":31569000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":31569000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":31569000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":31569000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":31569000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":21399000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":36232000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":26786000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":35292000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":35292000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":35292000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":35292000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":35292000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":24618000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":39473000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":25356000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":16972000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"LoansReceivableWithFixedRatesOfInterest1":{"label":"Loans Receivable with Fixed Rates of Interest","description":"Amount of loan with fixed rate of interest.","units":{"USD":[{"end":"2013-12-31","val":323821000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":323821000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":323821000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":323821000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":342890000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":362103000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":387764000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":440464000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":440464000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":440464000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":440464000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":440464000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":454843000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":474774000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":478764000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":523907000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":523907000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":524850000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":524850000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":524850000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":545822000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":618686000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":689718000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":722677000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":722677000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":722677000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":722677000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":722677000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":881075000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":891336000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":904566000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1511780000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":1511780000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":1511780000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":1511780000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":1511780000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1644416000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1512298000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1541224000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1581988000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1581988000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":1581988000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":1581988000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":1581988000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1609079000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1651668000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1650797000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1953852000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LoansReceivableWithVariableRatesOfInterest1":{"label":"Loans Receivable with Variable Rates of Interest","description":"Amount of loan with variable or adjustable rate of interest.","units":{"USD":[{"end":"2013-12-31","val":219589000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":219589000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":219589000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":219589000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":237077000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":252110000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":272616000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":337802000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":337802000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":337802000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":337802000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":337802000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":350006000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":367324000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":379024000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":399108000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":399108000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":397873000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":397873000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":397873000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":418544000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":448570000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":443511000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":455589000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":455589000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":455589000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":455589000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":455589000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":535935000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":544084000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":579895000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":807748000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":807748000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":807748000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":807748000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":807748000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":735602000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":914923000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":916240000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":942348000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":942348000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":942348000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":942348000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":942348000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":981531000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":999568000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1071384000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1274085000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2013-12-31","val":74540000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":74540000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":74540000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":74540000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":69465000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":69390000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":56815000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":61740000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":61740000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":61740000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":61740000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":61740000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":56665000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":55465000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":68465000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":103465000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":103465000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":103465000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":103465000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":103465000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":98465000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":68465000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":68465000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":38465000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":38465000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":38465000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":38465000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":38465000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":55304000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":75327000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":54351000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":72259000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":72259000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":72259000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":72259000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":72259000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":67303000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":46347000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":44391000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":59436000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":59436000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":59436000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":59436000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":59436000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":59480000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":46525000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":42570000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":54875000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":45540000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":35465000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":15465000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":32259000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":32436000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":46837000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive":{"label":"Long-Term Debt, Maturity, Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":5300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":18000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":5000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":12000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2019-12-31","val":6038000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo":{"label":"Long-Term Debt, Maturity, Year Two","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2014-12-31","val":10300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":45000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":18000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":28000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":27000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"MarketingAndAdvertisingExpense":{"label":"Marketing and Advertising Expense","description":"The total expense recognized in the period for promotion, public relations, and brand or product advertising.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":235000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":498000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":263000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":770000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":272000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1088000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":274000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":274000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":571000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":571000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":297000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":297000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":861000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":861000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":290000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":290000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1251000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1251000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1251000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":402000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":402000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":769000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":769000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":367000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":367000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1147000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1147000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":378000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":378000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1434000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1434000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1434000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":385000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":385000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":770000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":770000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":385000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":385000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1144000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1144000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":374000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":374000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1428000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1428000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1428000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":381000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":381000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":797000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":797000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":416000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":416000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1182000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1182000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":385000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":385000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1417000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1417000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1417000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":376000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":376000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":698000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":698000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":322000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":322000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1011000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1011000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":312000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":312000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1330000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1330000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":426000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":874000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":448000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1306000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":432000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1614000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"MortgageLoansInProcessOfForeclosureAmount":{"label":"Mortgage Loans in Process of Foreclosure, Amount","description":"Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.","units":{"USD":[{"end":"2018-12-31","val":4500000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":4500000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q4I"},{"end":"2019-06-30","val":5200000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":10500000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":11300000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"MortgageLoansOnRealEstate":{"label":"SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate","description":"Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.","units":{"USD":[{"end":"2012-12-31","val":4882000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6109000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":6109000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4999000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":4999000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":6109000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2014-12-31","val":4999000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3876000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":4999000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":3876000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2015-12-31","val":3876000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3876000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":2880000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":2880000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2016-12-31","val":2880000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1892000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":1892000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":1892000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1292000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1292000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":892000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"MortgageLoansOnRealEstateWritedownOrReserveAmount1":{"label":"SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve, Amount","description":"Amount of mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, written down.","units":{"USD":[{"end":"2013-12-31","val":2438000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-750000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":750000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":750000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"}]}},"MortgageServicingRightsMSRImpairmentRecovery":{"label":"Mortgage Servicing Rights (MSR) Impairment (Recovery)","description":"The adjustment to the carrying value of the rights retained or purchased to service mortgages. These adjustments are made when the estimate of the fair value is changed. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":-9970000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2019-01-01","end":"2019-06-30","val":1300000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1300000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":3100000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":1800000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3100000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"NetCashProvidedByUsedInFinancingActivities":{"label":"Net Cash Provided by (Used in) Financing Activities","description":"Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-36974000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-18658000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-1500000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-19161000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":37191000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":37191000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":101799000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":101799000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":150584000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":150584000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":86397000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":86646000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":86646000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":78232000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":78232000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":123226000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":123226000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":122313000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":122313000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":200508000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":200508000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":200508000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":40763000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":40763000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":85039000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":85039000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":124398000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":124398000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":154531000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":154531000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":154531000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":79448000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":79448000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":86768000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":86768000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":138425000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":138425000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":232799000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":232799000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":232799000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":37200000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":37150000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":157223000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":157223000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":169484000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":169484000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":219475000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":219475000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":9996000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":39432000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":108434000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":133855000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"NetCashProvidedByUsedInInvestingActivities":{"label":"Net Cash Provided by (Used in) Investing Activities","description":"Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-10151000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-39276000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-72690000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-89251000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-65172000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-63771000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-106885000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-105485000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-169016000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-167616000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-114695000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-114659000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-114659000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-59127000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-59592000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-100351000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-101152000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-141263000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-140734000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-206130000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-206130000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-206130000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-46860000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-46860000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-75793000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-75768000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-132849000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-132824000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-185570000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-185570000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-185570000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-44036000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":-44036000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-62387000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-62387000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":-134422000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-134422000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-167221000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-167221000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-167221000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-76131000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-76131000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-175292000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-175292000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":-222294000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-222294000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":-308000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-308000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-25214000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-56349000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":-129135000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":-120569000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"NetCashProvidedByUsedInOperatingActivities":{"label":"Net Cash Provided by (Used in) Operating Activities","description":"Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":54862000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":65451000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":113506000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":129238000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5756000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":4355000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6887000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-8287000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":8798000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":7398000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":10780000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":10495000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":10495000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-13852000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-13387000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-14624000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-13823000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":19893000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":19364000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":11102000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":11102000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":11102000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9777000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":9777000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":10456000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":10431000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":20145000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":20120000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":28764000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":28764000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":28764000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8834000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":8834000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-3704000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-3704000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":16889000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":16889000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":-8678000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":-8678000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-8678000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":19043000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":19093000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":18895000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":18895000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":47505000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":47505000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":69406000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":69406000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":13093000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":23201000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":35445000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":57784000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"NetIncomeLoss":{"label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":4423000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9956000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":5533000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":12756000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":2800000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":16818000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1944000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1944000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4193000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":4193000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":2249000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":2249000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6593000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":6593000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":2401000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":2401000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":8311000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":8311000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":8311000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3013000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":3013000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":3013000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6930000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":6930000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":3917000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":3917000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":3917000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":10811000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":10811000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":3881000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":3881000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":3881000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":14420000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":14420000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":14420000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":3609000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":3643000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":3643000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":3643000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":3643000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6479000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":6479000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2836000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2836000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":2836000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2836000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":12420000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":12420000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":5941000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":5941000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":5941000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":5941000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":17570000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":17570000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":17570000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":5150000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":5150000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":4904000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":4904000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":4904000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":4904000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":14243000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":14243000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":9340000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":9340000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":9340000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":9340000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":22236000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":22236000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":7993000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":7993000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":7993000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":7993000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":28565000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":28565000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":28565000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":6328000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":6328000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":4056000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":4056000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":4056000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":4056000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-03-31","val":4056000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-03-31","val":4056000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":19022000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":19022000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":14966000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":14966000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":14966000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":14966000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-04-01","end":"2018-06-30","val":14966000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":34226000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":34226000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":15204000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":15204000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":15204000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":15204000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":49670000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":49670000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":15444000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":15444000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":14545000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":14545000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-03-31","val":14545000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-03-31","val":14545000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":29619000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":15074000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":15074000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-04-01","end":"2019-06-30","val":15074000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":46247000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":16628000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":16628000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":62740000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":16493000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"NoncashMergerRelatedCosts":{"label":"Noncash Merger Related Costs","description":"Amount of expense (income) related to the increase (decrease) in reserve for business combination costs. Includes, but is not limited to, legal, accounting, and other costs incurred to consummate the merger.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":15216000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":506000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"}]}},"NoninterestBearingDepositLiabilities":{"label":"Noninterest-bearing Deposit Liabilities","description":"The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.","units":{"USD":[{"end":"2013-12-31","val":83500000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":83500000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":83500000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":83500000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":88105000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":102376000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":107943000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":142900000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":142900000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":142900000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":142900000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":142900000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":164030000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":185179000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":188191000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":163054000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":163054000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":163054000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":163054000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":163054000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":200743000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":246811000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":267892000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":229905000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":229905000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":229905000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":229905000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":229905000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":298365000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":330641000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":333267000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":525615000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":525615000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":525615000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":525615000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":525615000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":547744000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":577568000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":567394000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":547022000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":547022000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":547022000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":547022000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":547022000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":575990000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":616823000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":611959000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":668616000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"NoninterestExpense":{"label":"Noninterest Expense","description":"Total aggregate amount of all noninterest expense.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":13023000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":24628000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":11605000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":35172000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":10545000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":45972000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9606000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":9606000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":19098000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":19098000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":9491000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":9491000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":29331000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":29331000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":10233000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":10233000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":41443000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":41443000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":41443000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12175000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":12175000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":12175000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":24582000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":24582000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":12407000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":12407000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":12407000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":36963000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":36963000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":12381000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":12381000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":12381000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":49199000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":49199000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":49199000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":12236000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":12268000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":12268000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":12268000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":12268000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":28077000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":28077000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":15809000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":15809000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":15809000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":15809000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":41967000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":41967000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13890000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13890000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":13890000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":13890000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":56040000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":56040000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":56040000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":14073000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":14073000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":15586000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":15586000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":15586000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":15586000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":31476000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":31476000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":15890000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":15890000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":15890000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":15890000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":46932000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":46932000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":15456000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":15456000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":15456000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":15456000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":73445000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":73445000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":73445000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":26513000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":26513000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":37598000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":37598000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":37598000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":37598000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":61970000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":61970000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":24371000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":24371000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":24371000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":24371000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":85972000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":85972000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":24002000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":24002000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":24002000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":24002000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":109208000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":109208000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":23237000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":23237000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":24147000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":24147000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":49625000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":25478000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":25478000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":76533000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":26907000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":26907000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":103092000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":26559000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"NoninterestIncome":{"label":"Noninterest Income","description":"The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":13383000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":26188000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":12805000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":33926000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7738000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":44086000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5369000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":5369000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10818000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":10818000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":5449000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":5449000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":16325000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":16325000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":5507000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":5507000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":21148000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":21148000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":21148000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6590000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":6590000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-03-31","val":6590000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":13854000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":13854000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":7264000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":7264000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":7264000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":21176000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":21176000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":7322000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":7322000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":7322000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":27679000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":27679000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":27679000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":6503000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":6276000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":6276000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-03-31","val":6276000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":6276000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":13465000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":13465000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":7189000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":7189000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-04-01","end":"2016-06-30","val":7189000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":7189000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":22388000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":22388000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8873000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8873000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-07-01","end":"2016-09-30","val":8873000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":8873000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":29297000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":29297000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":29297000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":6959000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-10-01","end":"2016-12-31","val":6959000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":7231000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":7231000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-03-31","val":7231000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-03-31","val":7231000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":16035000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":16035000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":8805000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":8805000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-04-01","end":"2017-06-30","val":8805000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":8805000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":23910000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":23910000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":7875000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":7875000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-07-01","end":"2017-09-30","val":7875000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":7875000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":33916000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":33916000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":33916000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":10005000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":10005000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":10048000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":10048000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-03-31","val":10048000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":10048000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":21076000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":21076000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":11027000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":11027000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":11027000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":11027000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":31377000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":31377000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":10300000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":10300000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":10300000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":10300000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":39896000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":39896000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":8520000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":8520000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":9871000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":9871000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":21103000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":11231000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":11231000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":33819000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":12716000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":12716000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":47110000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":13291000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"NoninterestIncomeOtherOperatingIncome":{"label":"Noninterest Income, Other Operating Income","description":"Amount of revenue earned, classified as other, excluding interest income.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":206000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":423000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":217000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":644000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":221000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":884000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":184000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":184000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":380000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":380000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":195000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":195000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":514000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":514000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":134000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":134000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":736000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":736000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":736000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":371000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":371000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":806000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":806000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":435000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":435000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1187000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1187000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":381000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":381000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1596000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1596000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1596000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":495000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":495000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1118000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1118000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":623000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":623000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1728000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1728000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":560000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":560000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2305000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":2305000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1116000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":861000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":861000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1941000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1941000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":1081000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":1081000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2742000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1396000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":801000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":342000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":4912000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":2604000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":2604000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1702000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":775000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4346000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":2152000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":2644000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":1377000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2846000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2846000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":975000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":975000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":3741000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":3741000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":952000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2261000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1310000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":3444000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":1183000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":4379000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"NumberOfReportableSegments":{"label":"Number of Reportable Segments","description":"Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.","units":{"Item":[{"start":"2019-04-01","end":"2019-06-30","val":3,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":3,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"}]}},"OccupancyNet":{"label":"Occupancy, Net","description":"Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":814000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1661000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":847000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2511000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":850000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3450000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":984000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":984000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2035000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":2035000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":1051000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1051000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3274000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":3274000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1239000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1239000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4858000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":4858000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4858000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1784000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1784000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3511000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":3511000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":1727000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":1727000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5332000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":5332000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1821000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1821000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":7228000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":7228000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":7228000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1842000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1842000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3769000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":3769000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1927000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1927000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5836000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":5836000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2067000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2067000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7942000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":7942000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":7942000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2182000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":2182000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4621000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":4621000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2439000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2439000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":7129000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":7129000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":2508000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":2508000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":10347000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":10347000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":10347000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3652000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":3652000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7747000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":7747000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4094000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4094000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":11860000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":11860000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":4113000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":4113000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":15961000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":15961000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4121000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":8237000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":4116000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":12523000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":4286000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":16902000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"OperatingLeaseExpense":{"label":"Operating Lease, Expense","description":"Amount of operating lease expense. Excludes sublease income.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":1300000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":700000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":700000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"}]}},"OperatingLeaseLiability":{"label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","units":{"USD":[{"end":"2019-06-30","val":17807000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":17905000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"OperatingLeasePayments":{"label":"Operating Lease, Payments","description":"Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":1300000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":700000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1900000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":600000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"}]}},"OperatingLeaseRightOfUseAsset":{"label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","units":{"USD":[{"end":"2019-06-30","val":17516000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"}]}},"OperatingLeasesFutureMinimumPaymentsDue":{"label":"Operating Leases, Future Minimum Payments Due","description":"Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2014-12-31","val":5557000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3809000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":6589000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":28218000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":24590000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-12-31","val":782000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1013000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1207000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2327000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2537000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-06-30","val":2490000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2497000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-12-31","val":938000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":458000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":515000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1751000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1738000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-06-30","val":1563000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1622000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Operating Leases, Future Minimum Payments, Due in Four Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-12-31","val":946000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":568000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":903000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1830000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1868000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-06-30","val":1890000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1930000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Operating Leases, Future Minimum Payments, Due in Three Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-12-31","val":941000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":831000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":973000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2185000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1950000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-06-30","val":1909000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2004000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-12-31","val":931000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":870000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1191000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2315000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2332000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-06-30","val":2177000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2170000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueThereafter":{"label":"Operating Leases, Future Minimum Payments, Due Thereafter","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2014-12-31","val":1019000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":69000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1800000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":17810000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-12-31","val":14165000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018Q4I"},{"end":"2019-06-30","val":13463000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":13275000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivable":{"label":"Operating Leases, Future Minimum Payments Receivable","description":"Future minimum rental payments in aggregate as of the balance sheet date under operating leases.","units":{"USD":[{"end":"2019-03-31","val":24590000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableCurrent":{"label":"Operating Leases, Future Minimum Payments Receivable, Current","description":"Future rental payments receivable within one year of the balance sheet date under an operating lease.","units":{"USD":[{"end":"2019-03-31","val":2537000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Five Years","description":"Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2019-03-31","val":1738000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInFourYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Four Years","description":"Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2019-03-31","val":1868000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Three Years","description":"Future rental payments receivable within the third year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2019-03-31","val":1950000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears":{"label":"Operating Leases, Future Minimum Payments Receivable, in Two Years","description":"Future rental payments receivable within the second year from the balance sheet date under an operating lease.","units":{"USD":[{"end":"2019-03-31","val":2332000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"OperatingLeasesFutureMinimumPaymentsReceivableThereafter":{"label":"Operating Leases, Future Minimum Payments Receivable, Thereafter","description":"Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.","units":{"USD":[{"end":"2019-03-31","val":14165000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"}]}},"OperatingLeasesRentExpenseNet":{"label":"Operating Leases, Rent Expense, Net","description":"Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":653000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":729000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":729000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":729000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1100000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1100000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1100000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1400000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1400000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":2400000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"OperatingLeaseWeightedAverageDiscountRatePercent":{"label":"Operating Lease, Weighted Average Discount Rate, Percent","description":"Weighted average discount rate for operating lease calculated at point in time.","units":{"pure":[{"end":"2019-03-31","val":0.034,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.034,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.034,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"OtherAssets":{"label":"Other Assets","description":"Amount of assets classified as other.","units":{"USD":[{"end":"2013-12-31","val":5442000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":5442000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":5442000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":5442000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3281000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3421000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3675000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7802000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":4499000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":4499000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":4499000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":4499000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3400000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2657000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4647000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3004000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3004000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3004000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3004000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":4517000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4853000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5114000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5236000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5939000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":5939000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":5939000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":5939000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":5939000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9886000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7070000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7953000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":21538000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":21538000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":21538000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":21538000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":21538000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":13443000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":13693000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":11958000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":12396000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":12396000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":12396000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":12396000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":12396000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":12521000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":14316000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":14943000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":19453000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-65000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2747000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-2682000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-2110000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":637000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-2050000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1360000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1360000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2740000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":2740000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":1380000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1380000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2866000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2866000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":126000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":126000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3159000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3159000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3159000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":892000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":892000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-414000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-414000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-1306000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-1306000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-329000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-329000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":85000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":85000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-322000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-322000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-322000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1106000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-1106000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":603000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":603000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1709000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1709000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":63000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":63000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-540000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-540000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-2004000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-2004000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-2004000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2193000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":2193000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4523000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":4523000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2330000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2330000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":5197000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":5197000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":674000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":674000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":5971000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":5971000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":5971000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3645000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-3645000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-4138000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-4138000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-493000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-493000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-6157000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-6157000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-2019000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-2019000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-3933000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-3933000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4549000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":8204000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":3655000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":10474000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":2270000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":8153000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-65000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2747000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-2110000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-03-31","val":1360000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1360000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2740000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":2740000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":2866000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2866000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":3159000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3159000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":3159000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":892000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":892000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-414000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-414000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":-329000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-329000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-322000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-322000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-322000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1106000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-1106000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":603000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":603000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":63000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":63000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-2004000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-2004000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-2004000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2193000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":2193000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4523000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":4523000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":5197000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":5197000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":5971000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":5971000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":5971000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3645000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-3645000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-3645000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-03-31","val":-3645000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-4138000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-493000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-493000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-6157000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-2019000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-3933000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-3933000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4549000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":4549000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-03-31","val":4549000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":3655000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":3655000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":2270000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":8153000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":10000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-46000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-62000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-383000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-337000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1125000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":202000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":316000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":480000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":480000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":164000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":164000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":693000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":693000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":213000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":213000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1084000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1084000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1084000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":471000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":471000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-29000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-29000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1459000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1459000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1017000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1017000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1493000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1493000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1493000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":417000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":417000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":530000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":530000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":113000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":113000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":641000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":641000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":111000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":111000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":706000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":706000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":706000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":185000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":806000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":806000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":621000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":621000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1174000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1174000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":368000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":368000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":933000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":933000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":933000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-697000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-697000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1443000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-1443000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-746000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-746000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-2292000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-2292000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-849000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-849000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-1946000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1946000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1194000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3135000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1941000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":3891000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":756000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3891000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-6000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-17000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-22000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-138000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-121000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-404000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-114000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":114000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":173000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":173000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":59000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":59000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":249000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":249000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":77000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":77000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":390000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":390000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":390000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":169000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":170000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":159000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":159000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-10000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-10000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":525000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":525000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":366000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":366000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":537000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":537000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":537000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":150000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":150000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":191000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":191000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":41000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":41000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":231000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":231000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":40000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":40000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":252000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":252000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":252000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":67000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":67000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":290000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":290000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":224000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":224000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":423000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":423000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":132000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":132000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":334000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":334000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":334000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-174000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-174000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-361000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-361000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-187000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-187000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-573000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-573000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-212000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-212000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-489000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-489000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":298000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":784000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":485000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":973000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":189000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":973000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesTax":{"label":"Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, Tax","description":"Amount of tax (expense) benefit of reclassification adjustment from accumulated other comprehensive income for unrealized loss realized upon the write-down of available-for-sale securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":18000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":36000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":18000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":53000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":18000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":72000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":18000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":18000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":36000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":36000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":18000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":18000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":53000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":53000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":18000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":18000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":72000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":72000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":72000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":23000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":23000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":63000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":63000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":40000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":40000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":63000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":63000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":55000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":55000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":55000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForHeldToMaturityTransferredToAvailableForSaleSecuritiesBeforeTax":{"label":"OCI, Debt Securities, Available-for-Sale, Transfer from Held-to-Maturity, Gain (Loss), before Adjustment and Tax","description":"Amount, before tax and adjustment, of unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":1171000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1604000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1604000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":89000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":89000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1604000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1604000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1604000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1604000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1604000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":1023000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1023000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1023000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":1023000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1023000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1023000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForHeldToMaturityTransferredToAvailableForSaleSecuritiesTax":{"label":"OCI, Debt Securities, Available-for-Sale, Transfer from Held-to-Maturity, Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":422000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":577000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":577000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":32000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":32000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":577000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":577000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":580000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":580000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":580000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":368000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":368000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":368000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":368000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":368000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":368000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax","description":"Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-86000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4436000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-4302000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-3828000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":609000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-4526000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1531000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":2392000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4663000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":4663000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":2271000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":2271000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5023000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":5023000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":361000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":361000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":5828000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":5828000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":5828000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1801000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":630000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1984000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-1984000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-2270000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-2270000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-834000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-834000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1150000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":1150000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-939000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-939000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-939000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":179000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":179000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2700000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":2700000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2503000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":2503000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1678000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1678000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-1021000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-1021000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-3681000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-3681000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-3681000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3474000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":3474000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":8125000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":8125000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":4650000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":4650000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":9511000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":9511000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":1387000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":1387000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":10047000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":10047000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":10047000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-6564000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-6564000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-8323000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-8323000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-1759000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-1759000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-12195000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-12195000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-3872000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-3872000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-7775000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-7775000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":7937000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":15879000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":7943000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":20189000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":4310000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":16614000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-48000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1598000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-1549000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1378000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":219000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-1629000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":861000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":861000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1678000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1678000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":817000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":817000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1808000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1808000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":130000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":130000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2101000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":2101000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":2101000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":648000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":227000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-714000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-714000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-817000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-817000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-300000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-300000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":414000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":414000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-338000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-338000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-338000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":64000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":64000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":972000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":972000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":901000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":901000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":604000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":604000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-368000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":-368000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1322000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-1322000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":-1322000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1251000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":1251000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2925000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":2925000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":1674000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":1674000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":3424000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":3424000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":499000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":499000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3620000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":3620000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":3620000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1641000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-1641000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2081000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-2081000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-440000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":-440000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-3049000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-3049000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-968000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-968000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-1944000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1944000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1984000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3970000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1986000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":5047000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":1078000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":4154000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"OtherInvestments":{"label":"Other Investments","description":"Amount of investments classified as other.","units":{"USD":[{"end":"2013-12-31","val":1858000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":1858000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":1858000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":1858000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1921000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1944000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1947000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2309000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":2309000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":2309000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":2309000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":2309000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2653000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3121000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3281000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3273000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":3273000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":3273000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":3273000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":1760000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3519000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3705000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1801000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1768000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1768000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1768000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1768000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1768000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2116000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2130000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2139000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3446000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3446000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":3446000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3446000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3446000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3432000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3429000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3428000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3450000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":3450000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":3450000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":3450000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":3450000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3473000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3501000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3520000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3521000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"OtherNoninterestExpense":{"label":"Other Noninterest Expense","description":"Amount of noninterest expense classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":1498000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4329000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":2139000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4799000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":1623000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6325000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1625000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1625000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3100000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":3350000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":1474000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1724000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5163000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":5163000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":1813000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":1813000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7932000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":7932000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":7932000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2012000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2012000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4080000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":4080000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":2068000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":2068000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":6084000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":6084000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":2004000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":2004000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":8045000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":8045000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":8045000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1763000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1763000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3753000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":3753000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1990000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":1990000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5759000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":5759000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2006000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":2006000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":7793000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":7793000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":7386000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1980000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":1980000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4283000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":4283000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2304000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":2304000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":6538000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":6066000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":2255000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":2085000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":10219000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":9182000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":9182000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3561000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":2755000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7635000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":6037000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":4074000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":3225000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":9431000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":9431000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":3393000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":3393000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":12472000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":12472000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":3011000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":6239000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":3228000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":9421000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":3182000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":12436000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"OtherShortTermBorrowings":{"label":"Other Short-term Borrowings","description":"Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2013-12-31","val":300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":300000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"}]}},"OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld":{"label":"Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held","description":"The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).","units":{"USD":[{"end":"2012-12-31","val":3975000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":3975000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2012-12-31","val":3975000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":3975000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3975000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":3975000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":3975000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":3975000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3975000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3975000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3975000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3975000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"}]}},"OtherThanTemporaryImpairmentLossesInvestmentsAccretionOfNoncreditPortionHeldtomaturitySecuritiesBeforeTax":{"label":"Other-than-temporary Impairment Loss, Debt Securities, Held-to-maturity, Accretion of Noncredit Portion, before Tax","description":"Amount, before tax, of accretion of other-than-temporary impairment (OTTI) related to factors other than credit loss on investment in debt security measured at amortized cost (held-to-maturity).","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-31000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-98000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-49000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-148000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-49000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-198000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-31000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-49000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":-49000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-49000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-148000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":-148000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":-49000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":-49000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-198000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-198000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":-198000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-64000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":-64000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-175000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":-175000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":-111000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":-111000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-175000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-175000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-151000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-151000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":-151000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"}]}},"ParticipatingMortgageLoansParticipationLiabilitiesAmount":{"label":"Participating Mortgage Loans, Participation Liabilities, Amount","description":"The aggregate amount of the participation liability at the end of the accounting period.","units":{"USD":[{"end":"2013-12-31","val":2300000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":2300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2200000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-12-31","val":1700000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1700000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1500000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1500000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1300000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1300000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":4200000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":41100000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":37100000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":37100000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":28400000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"PaymentsForFederalHomeLoanBankAdvances":{"label":"Payments for FHLBank Advance, Investing Activities","description":"Amount of cash outflow for disbursement to borrower related to advance, made by Federal Home Loan Bank (FHLBank), classified as investing activity.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-47500000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":56420000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":59451000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":47519000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-10000000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":10000000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-19969000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-19969000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":-64931000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":64931000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-34942000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":34942000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":34942000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-53000000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":53000000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-83785000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":83785000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":54285000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":54285000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":104249000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":104249000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":104249000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-55009000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":55009000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-60056000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":60056000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-70174000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":70174000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":13632000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":13632000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":13632000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8000000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":8000000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":53500000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":53500000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":43500000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":43500000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":100772000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":100772000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":-100772000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":37000000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":37000000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":12000000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":12000000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":48000000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":48000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":52177000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-52177000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":84500000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":48031000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":5601000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":3178000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsForMergerRelatedCosts":{"label":"Payments for Merger Related Costs","description":"The amount of cash paid during the reporting period for charges associated with the mergers.","units":{"USD":[{"start":"2016-01-01","end":"2016-03-31","val":-186000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":186000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2985000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-2985000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-2799000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-2799000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-2985000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-3245000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":3245000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":3245000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1319000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":1319000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1599000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1599000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-279000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":279000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1910000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":311000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":8301000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":8301000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":8301000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":14710000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":14710000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":15216000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":506000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":15216000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":15216000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":15216000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":15216000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":484000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":484000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2753000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsForOriginationAndPurchasesOfLoansHeldForSale":{"label":"Payments for Origination and Purchases of Loans Held-for-sale","description":"The aggregate amount of cash outflow for loans purchased and created with the intention to resell them in the near future.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-507151000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":993875000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":1343727000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":1616594000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-206114000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":206114000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":450444000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":450444000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":736337000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":736211000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":982670000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":982204000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":982204000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":244143000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":244143000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":551544000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":551544000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":820109000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":820109000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1060241000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1060241000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1060241000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":204477000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":204477000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":429268000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":429268000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":713675000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":713675000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":972422000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":972422000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":972422000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":195583000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":195583000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":433852000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":433852000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":671103000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":671103000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":909627000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":909627000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":909627000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":211921000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":211921000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":450286000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":450286000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":667991000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":667991000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":852929000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":852929000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":160689000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":379242000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":645350000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":907427000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsForProceedsFromFederalHomeLoanBankStock":{"label":"Payments for (Proceeds from) Federal Home Loan Bank Stock","description":"Amount of cash outflow (inflow) from acquisition (sale) of Federal Home Loan Bank (FHLBank) stock.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":2310000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2760000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-2760000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-2310000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":723000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":-723000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":627000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":627000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":2652000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2652000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":1302000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1302000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1302000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2368000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2368000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3643000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":3643000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":2389000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":4514000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":4514000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":4514000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-2150000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":2150000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2362000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":2362000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":2830000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":804000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":804000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":804000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":189000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":189000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2122000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":2122000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1697000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1697000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":6400000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":6400000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":6400000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1152000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":-1152000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":46000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":46000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":1619000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-1619000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":2631000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2631000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-3347000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1796000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":11000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":117000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsForProceedsFromLoansAndLeases":{"label":"Payments for (Proceeds from) Loans and Leases","description":"The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":854000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2035000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":14809000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":32386000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-36427000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":36427000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":70022000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":70022000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":115271000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":115271000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":161577000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":163846000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":163846000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":25854000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":26319000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62394000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":63552000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":80942000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":80942000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":144812000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":144812000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":144812000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":41084000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":41084000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":70228000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":70228000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":135637000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":135637000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":180077000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":180077000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":180077000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":43725000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":43725000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":61160000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":61160000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":109649000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":109649000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":182467000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":182467000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":182467000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":55591000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":55591000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":101036000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":-101036000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":129360000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":129360000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":192852000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":192852000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":64668000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-123250000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":191562000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":214221000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsForProceedsFromMortgageServicingRights":{"label":"Payments for (Proceeds from) Mortgage Servicing Rights","description":"The net cash outflow or inflow associated with acquisition or sale of mortgage servicing rights which is the net carrying value of capitalized servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. Rights may be obtained via (1) acquisition or assumption of a servicing obligation that does not relate to financial assets of the servicer or its consolidated affiliates; or (2) by originating mortgage loans and then (a) transferring the loans to a Variable Interest Entity (VIE) in a transaction that meets the necessary transfer and classification requirements, or (b) transferring the loans in a transaction that meets the requirements for sale accounting.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":-9853000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":5381000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-5381000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4157000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":4157000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5184000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1027000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1027000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":6783000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":1603000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-7115000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsOfDividends":{"label":"Payments of Dividends","description":"Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":200000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":401000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-201000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":201000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":411000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":411000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":612000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":612000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":855000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":606000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":606000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":244000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":244000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":488000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":488000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":781000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":781000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":781000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":781000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":781000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":361000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":361000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":722000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":722000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1083000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1083000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":1475000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1475000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1475000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":502000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":502000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1078000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":1078000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1725000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1725000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2371000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":2371000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":2371000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1052000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1052000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2407000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":2407000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":3987000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":3987000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":5563000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":5563000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1785000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3792000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":5795000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":8021000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsOfDividendsCommonStock":{"label":"Payments of Ordinary Dividends, Common Stock","description":"Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":401000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":606000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":606000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":780000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"}]}},"PaymentsToAcquireAvailableForSaleSecurities":{"label":"Payments to Acquire Available-for-sale Securities","description":"The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-34281000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":96319000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":144175000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":177284000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-47805000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":47805000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":82376000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":82376000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":134519000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":134519000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":193577000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":193577000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":193577000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":69191000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":69191000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":119316000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":119316000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":189117000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":189117000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":207316000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":207316000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":207316000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":55688000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":55688000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":87702000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":87702000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":115990000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":115990000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":165510000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":165510000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":165510000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":85787000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":85787000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":144383000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":144383000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":202321000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":202321000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":345778000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":345778000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":345815000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":93296000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":93296000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":215651000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":215651000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":286485000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":286485000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":351329000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":351329000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":56250000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":113659000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":169476000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":250572000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsToAcquireBusinessesNetOfCashAcquired":{"label":"Payments to Acquire Businesses, Net of Cash Acquired","description":"The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":131100000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":131100000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":3667000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":3668000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"}]}},"PaymentsToAcquireHeldToMaturitySecurities":{"label":"Payments to Acquire Held-to-maturity Securities","description":"Amount of cash outflow through purchase of long-term held-to-maturity securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-6708000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-1487000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1487000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1487000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-497000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":497000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-497000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":497000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":497000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":497000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":497000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":497000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":497000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"}]}},"PaymentsToAcquireLifeInsurancePolicies":{"label":"Payment to Acquire Life Insurance Policy, Investing Activities","description":"Amount of cash outflow for payment of premium on corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-53000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":20053000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":20239000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":20053000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":372000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":372000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":550000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":550000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":730000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":203000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":203000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":382000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":25000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":554000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":25000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":6025000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":6025000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":6025000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":25000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":25000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":25000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":25000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":25000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":25000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":25000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":25000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":25000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":25000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"}]}},"PaymentsToAcquireMortgageServicingRightsMSR":{"label":"Payments to Acquire Mortgage Servicing Rights (MSR)","description":"The cash outflow to obtain servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. Rights may be obtained via (1) acquisition or assumption of a servicing obligation that does not relate to financial assets of the servicer or its consolidated affiliates; or (2) by originating mortgage loans and then (a) transferring the loans to a Variable Interest Entity (VIE) in a transaction that meets the necessary transfer and classification requirements, or (b) transferring the loans in a transaction that meets the requirements for sale accounting.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":9970000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":9853000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":461000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PaymentsToAcquirePropertyPlantAndEquipment":{"label":"Payments to Acquire Property, Plant, and Equipment","description":"The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-92000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":219000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":1195000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":2136000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1340000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1340000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1640000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1640000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":2416000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2416000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4017000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":4017000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4017000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1081000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":1081000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1487000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1487000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":2403000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":2403000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":3329000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":3329000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":3329000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":417000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":417000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":893000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":893000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1231000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1231000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":3714000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":3714000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":3714000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1931000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":1931000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2910000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":2910000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":3101000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":3101000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":7002000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":7002000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":7002000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2150000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":2150000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3146000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":3145000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":3400000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":3400000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":3724000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":3724000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":758000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1128000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":2226000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":5703000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt":{"label":"Pledged Financial Instruments, Not Separately Reported, Loans Receivable, for Federal Home Loan Bank Debt","description":"The carrying amount, as of the date of the latest financial statement presented, of loans receivable which are owned but transferred to serve as collateral for the payment of FHLB debt obligations, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.","units":{"USD":[{"end":"2014-12-31","val":202900000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"},{"end":"2015-12-31","val":273600000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":226000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2016Q4I"},{"end":"2017-12-31","val":380500000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":380500000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":432500000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":432500000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":449800000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"PreferredStockParOrStatedValuePerShare":{"label":"Preferred Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.","units":{"USD/shares":[{"end":"2013-12-31","val":0.01,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":0.01,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0.01,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":0.01,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.01,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.01,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.01,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":0.01,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.01,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.01,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.01,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":0.01,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0.01,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0.01,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0.01,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":0.01,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0.01,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0.01,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0.01,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0.01,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0.01,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0.01,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0.01,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":0.01,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0.01,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.01,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.01,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.01,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"PreferredStockSharesAuthorized":{"label":"Preferred Stock, Shares Authorized","description":"The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2013-12-31","val":200000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":200000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":200000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":200000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":200000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1000000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1000000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1000000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":1000000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":1000000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":1000000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":1000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1000000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1000000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1000000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":1000000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":1000000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":1000000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":1000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1000000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1000000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1000000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1000000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1000000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1000000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1000000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1000000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1000000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":1000000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":1000000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":1000000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":1000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1000000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1000000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1000000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1000000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1000000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":1000000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":1000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":1000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1000000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1000000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1000000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"PreferredStockSharesIssued":{"label":"Preferred Stock, Shares Issued","description":"Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2013-12-31","val":0,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":0,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":0,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":0,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":0,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":0,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":0,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":0,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":0,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":0,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":0,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"PreferredStockSharesOutstanding":{"label":"Preferred Stock, Shares Outstanding","description":"Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.","units":{"shares":[{"end":"2013-12-31","val":0,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":0,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":0,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":0,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":0,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":0,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":0,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":0,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":0,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":0,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":0,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":0,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":0,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":0,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":0,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"PreferredStockValue":{"label":"Preferred Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"},{"end":"2018-12-31","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q4I"},{"end":"2019-09-30","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":32156000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":32156000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":32156000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2017-01-01","end":"2017-03-31","val":47671000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":47671000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":47671000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":47671000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":47671000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":47671000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":47671000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":47671000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":47671000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":106000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":56000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":63022000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":63022000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":63022000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":63022000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":63022000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":63022000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":63022000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":63022000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":246000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"}]}},"ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities":{"label":"Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale","description":"Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":14039000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":29375000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":42977000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":51180000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8448000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":8448000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17708000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":17708000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":26739000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":26739000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":37782000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":37782000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":37782000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12628000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":12628000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":24911000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":24911000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":38876000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":38876000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":52906000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":52906000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":52906000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":12665000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":12665000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":25332000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":25332000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":41735000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":41735000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":57909000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":57909000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":57909000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11877000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":11877000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":24591000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":24591000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":37097000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":37097000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":77781000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":77781000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":77781000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":21324000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":21324000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":57796000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":57796000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":76972000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":76972000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":105005000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":105005000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":21643000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":43123000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":81924000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":125305000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities":{"label":"Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities","description":"The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":255000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-42000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":296000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":299000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":317000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":317000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":316000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":316000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":416000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":416000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":536000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":536000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":536000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":167000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":167000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":199000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":199000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":199000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":199000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":199000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":199000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":199000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"}]}},"ProceedsFromRepaymentsOfRelatedPartyDebt":{"label":"Proceeds from (Repayments of) Related Party Debt","description":"Amount of cash inflow (outflow) from long-term debt by a related party. Related parties, include, but are not limited to, affiliates, owners or officers and their immediate families, and pension trusts.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":3470000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3735000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":3735000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":5986000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":5986000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":15062000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":15062000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":11066000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":11066000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":16363000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":16363000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":10435000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ProceedsFromRepaymentsOfShortTermDebt":{"label":"Proceeds from (Repayments of) Short-term Debt","description":"The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":1504000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-100000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-150000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-4682000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2015-01-01","end":"2015-03-31","val":36000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":36000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"}]}},"ProceedsFromSaleOfAvailableForSaleSecurities":{"label":"Proceeds from Sale of Available-for-sale Securities","description":"The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":6216000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":45842000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":58680000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":91653000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9818000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":9818000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":28561000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":28561000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":56164000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":56164000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":74901000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":74901000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":74901000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":27151000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":27151000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":61809000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":61809000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":94638000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":94638000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":105840000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":105840000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":105840000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":34478000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":34478000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":50803000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":50803000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":69896000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":69896000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":99113000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":99113000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":99113000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":37697000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":37697000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":81021000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":81021000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":103451000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":103451000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":173727000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":173727000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":173727000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":51178000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":51178000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":85300000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":85300000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":116624000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":116624000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":135681000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":135681000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":71034000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":136013000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":151389000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":151389000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ProceedsFromSaleOfAvailableForSaleSecuritiesDebt":{"label":"Proceeds from Sale of Debt Securities, Available-for-sale","description":"Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2017-01-01","end":"2017-09-30","val":103451000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":22430000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":173727000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":51178000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":85300000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":34122000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":116624000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":116624000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":31324000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":31324000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":135681000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":135681000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":71034000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":136013000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":64979000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":151389000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":15376000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":151389000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ProceedsFromSaleOfLoansHeldForSale":{"label":"Proceeds from Sale of Loans Held-for-sale","description":"The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":568893000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1069837000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":1478681000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":1760073000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":213452000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":213452000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":444676000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":444676000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":746650000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":746650000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":990097000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":990097000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":990097000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":236018000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":236018000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":539550000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":539550000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":841880000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":841880000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1076796000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1076796000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1076796000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":217622000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":217622000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":442120000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":442120000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":731730000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":731730000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":999853000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":999853000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":999853000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":209466000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":209466000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":437191000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":437191000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":687513000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":687513000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":922431000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":922431000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":922431000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":226396000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":226396000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":454122000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":454122000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":689628000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":689628000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":886544000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":886544000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":157280000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":375429000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":639239000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":912443000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ProceedsFromSaleOfMortgageServicingRightsMSR":{"label":"Proceeds from Sale of Mortgage Servicing Rights (MSR)","description":"The cash inflow from the sale of servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. Rights may be obtained via (1) acquisition or assumption of a servicing obligation that does not relate to financial assets of the servicer or its consolidated affiliates; or (2) by originating mortgage loans and then (a) transferring the loans to a Variable Interest Entity (VIE) in a transaction that meets the necessary transfer and classification requirements, or (b) transferring the loans in a transaction that meets the requirements for sale accounting.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":1576000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1575000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":1575000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":1575000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1575000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"}]}},"ProceedsFromSaleOfOtherRealEstate":{"label":"Proceeds from Sale of Other Real Estate","description":"The cash inflow associated with the sale of other real estate not otherwise defined in the taxonomy.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":483000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1357000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":2933000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":3727000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1157000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":1157000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1653000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1653000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":3142000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":3142000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":4060000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":4060000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":4060000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":246000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":246000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1026000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1026000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":1684000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1684000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":2182000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":2182000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":2182000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1288000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1288000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1295000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1295000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1925000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1925000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":3898000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":3898000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":3898000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":29000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":29000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":582000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":582000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":661000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":661000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":660000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":660000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":660000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1252000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1252000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1398000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1398000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":1726000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1726000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":1840000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":1840000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":438000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":756000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":827000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":1065000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":5000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":54000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":54000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2015-01-01","end":"2015-03-31","val":34000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":34000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":34000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":34000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":34000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":34000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":34000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":34000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":34000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":1000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2018-01-01","end":"2018-06-30","val":1000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":10000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":10000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":10000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":10000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":43000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":44000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":44000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":49000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":49000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":33000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":33000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":70000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":70000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":70000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":70000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":70000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":13000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":13000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":27000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":27000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":27000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":27000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":27000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":10000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":10000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":10000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":10000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":10000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":56000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":56000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":56000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":56000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":56000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":56000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":329000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":380000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":961000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2013-12-31","val":25584000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40285000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":40285000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":42917000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":42917000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":49290000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":49290000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":76016000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":76016000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":79618000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":79618000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":93276000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2013-12-31","val":17585000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":17585000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":17585000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":17585000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":18654000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18667000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19134000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":31075000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":31075000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":31075000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":31075000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":31075000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":31686000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":31641000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":32099000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":32562000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":32562000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":32562000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":32562000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":32562000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":32507000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":35252000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":35086000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":37054000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":37054000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":37054000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":37054000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":37054000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":46544000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":46872000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":46430000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":61407000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":61407000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":61407000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":61407000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":61407000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":62593000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":62530000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":61702000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":60866000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":60866000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":60866000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":60866000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":60866000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":60547000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":59829000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":59841000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":70702000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ProvisionForLoanAndLeaseLosses":{"label":"Provision for Loan and Lease Losses","description":"Amount of expense related to estimated loss from loan and lease transactions.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":-700000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-700000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-880000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-180000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-860000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":-860000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2017-01-01","end":"2017-12-31","val":779000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":779000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":779000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":559000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":559000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":559000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1309000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1309000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":750000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2059000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2059000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":700000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1380000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":2000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":2580000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ProvisionForLoanLossesExpensed":{"label":"Financing Receivable, Credit Loss, Expense (Reversal)","description":"Amount of credit loss expense (reversal of expense) for financing receivable.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":-700000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-700000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-880000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":-180000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-860000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2017-01-01","end":"2017-12-31","val":779000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":779000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":779000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":779000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-10-01","end":"2017-12-31","val":779000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-06-30","val":559000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":559000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":559000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":559000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-04-01","end":"2018-06-30","val":559000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":559000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1309000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1309000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":750000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":750000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-07-01","end":"2018-09-30","val":750000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":750000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2059000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2059000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":750000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-10-01","end":"2018-12-31","val":750000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":700000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":700000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1380000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":680000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":680000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":620000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":620000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2580000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":580000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4"}]}},"RealEstateAcquiredThroughForeclosure":{"label":"Real Estate Acquired Through Foreclosure","description":"Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.","units":{"USD":[{"end":"2012-12-31","val":6284000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":6284000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2012-12-31","val":6284000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":6284000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6273000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":6273000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6273000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":6273000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":6273000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":6273000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2013-12-31","val":6273000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":6273000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5742000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5655000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4236000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2014-12-31","val":3239000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3166000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3271000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2744000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2015-12-31","val":2374000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1091000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3272000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2843000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2016-12-31","val":1179000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1479000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1417000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1640000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2017-12-31","val":3106000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1963000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":196000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-03-31","val":1963000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-03-31","val":1726000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1726000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":1726000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1601000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":1601000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1534000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":1534000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":1534000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":1534000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":1534000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1335000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2019-03-31","val":1335000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1218000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2019-06-30","val":1218000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1832000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2325000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"RealEstateOwnedValuationAllowanceAmountsApplied":{"label":"Real Estate Owned, Valuation Allowance, Amounts Applied","description":"Amount of the valuation allowance for real estate owned that was applied in the period against the carrying amount of real estate owned that was sold, written down or written off.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-3302000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":-3302000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-12-31","val":-3302000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":-3302000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1129000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1561000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":-3013000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":-3969000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":-3969000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":-3969000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-12-31","val":-3969000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":-3969000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-273000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1053000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-09-30","val":-1687000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":-2172000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":-2172000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":-2172000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":-2172000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-2172000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1283000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1354000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":-1877000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":-3810000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":-3810000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-12-31","val":-3810000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-12-31","val":3810000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":3810000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-23000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-561000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":628000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-12-31","val":627000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":627000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-12-31","val":627000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-12-31","val":627000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":627000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1160000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1160000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1345000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1345000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":185000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1647000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":-1647000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":-302000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1731000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-1731000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":565000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":930000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":365000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":976000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":46000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1241000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"RelatedPartyTransactionDueFromToRelatedParty":{"label":"Related Party Transaction, Due from (to) Related Party","description":"Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.","units":{"USD":[{"end":"2012-12-31","val":12965000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-12-31","val":12932000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":12932000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":12233000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":12233000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":12233000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-12-31","val":11867000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":11867000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":11867000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-12-31","val":14034000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":14034000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":14034000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-12-31","val":12902000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":12902000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":12902000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-12-31","val":17691000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":17691000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":19099000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"RepaymentsOfRelatedPartyDebt":{"label":"Repayments of Related Party Debt","description":"The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-3503000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-4434000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":4434000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":6352000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":6352000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":12895000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":12895000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":12198000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":12198000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":11574000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":-11574000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-9027000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"RepaymentsOfSubordinatedDebt":{"label":"Repayments of Subordinated Debt","description":"The cash outflow from the repayment of long-term borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets or underlying collateral.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-75000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":150000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":225000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":10300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-75000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":75000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":150000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":150000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":225000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":225000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":300000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":300000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":75000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":75000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1575000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1575000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":1575000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":-1575000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1575000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1575000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1575000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2017-01-01","end":"2017-09-30","val":3871000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":3871000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"}]}},"RestructuringCharges":{"label":"Restructuring Charges","description":"Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":2100000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2013-12-31","val":62169000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":62169000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":62169000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":62169000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":63912000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":65951000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":68150000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":69625000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":69625000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":69625000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":69625000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":69625000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":72394000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":76028000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":79614000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":82859000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":82859000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":82859000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":82859000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":82859000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":86110000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":88260000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":93819000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":98451000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":98451000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":98451000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":98451000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":98451000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":102528000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":110166000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":117488000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":123537000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":123537000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":123537000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":123537000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":123537000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":126262000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":139799000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":153371000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":167173000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":167173000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":167173000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":167173000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":167173000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":179845000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":192910000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":207535000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":221103000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"RevenueFromContractWithCustomerIncludingAssessedTax":{"label":"Revenue from Contract with Customer, Including Assessed Tax","description":"Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.","units":{"USD":[{"start":"2017-01-01","end":"2017-09-30","val":11522000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":3625000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-09-30","val":11701000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":3685000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3"}]}},"ServicingAssetAtAmortizedValue":{"label":"Servicing Asset at Amortized Cost","description":"Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.","units":{"USD":[{"end":"2013-12-31","val":10908000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":10908000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":10908000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":10908000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10003000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9843000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9886000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10181000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":10181000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":10181000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":10181000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":10181000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10361000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10642000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11079000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":11433000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":11433000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":11433000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":11433000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":11433000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":11946000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":12400000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":13556000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":15032000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":15032000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":15032000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":15032000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":15032000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":15792000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":16692000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":17444000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":21003000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":21003000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":21003000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":21003000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":21003000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":21719000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":23626000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":32995000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":32933000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":32933000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":32933000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":32933000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":32933000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":32033000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":29640000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":26528000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":25941000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":21000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":97000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":198000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":303000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":110000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":247000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":226000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":358000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":353000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":490000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":480000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":617000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":617000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":225000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":225000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":442000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":661000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":661000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":874000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":874000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":874000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":370000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":370000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":675000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":675000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":969000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":969000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":1271000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":1271000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":1271000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":319000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":319000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":752000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":752000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1170000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1170000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":1658000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":1658000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":1658000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":633000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":633000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1333000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1333000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":2029000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":2029000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":2700000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2700000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":746000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1426000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":2099000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":3143000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number","description":"The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.","units":{"shares":[{"end":"2014-06-30","val":-362280,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-370680,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-365160,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":-365160,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-383566,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-299806,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2015-06-30","val":299806,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-299606,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":-299606,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-285805,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":-285805,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":285805,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-302028,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":-302028,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-219228,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":-219228,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-216828,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2016-09-30","val":216828,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-211908,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":211908,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":211907,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-227439,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-03-31","val":227439,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-101489,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-06-30","val":101489,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":99639,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-09-30","val":99639,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":134302,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":134302,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":134302,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":211908,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":136395,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":137345,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":137345,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":135045,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":135045,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":117966,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":117966,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":111578,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":109728,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":115933,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":112549,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate","description":"The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.01,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.01,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.01,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":0.01,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.01,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":0.01,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.005,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":0.5,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate","description":"The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.32,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.32,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.32,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0.32,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.37,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":0.37,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.32,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":0.32,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.44,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":44,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate","description":"The risk-free interest rate assumption that is used in valuing an option on its own shares.","units":{"pure":[{"start":"2013-01-01","end":"2013-12-31","val":0.0104,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.0242,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":0.0242,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.0151,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":0.0151,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.0159,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":0.0159,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.0217,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":0.0217,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.0276,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":2.76,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number","description":"Number of options outstanding, including both vested and non-vested options.","units":{"shares":[{"end":"2018-12-31","val":297431,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":260213,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price","description":"Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.","units":{"USD/shares":[{"end":"2018-12-31","val":11.12,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":10.75,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number","description":"Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"shares":[{"end":"2018-12-31","val":263114,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":249550,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price","description":"Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.","units":{"USD/shares":[{"end":"2018-12-31","val":9.48,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":9.96,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"ShortTermBorrowings":{"label":"Short-term Debt","description":"Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2013-12-31","val":10300000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":10300000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":10300000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":10300000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5300000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":35300000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":92800000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":57800000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":57800000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":57800000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":57800000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":57800000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":115836000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":147500000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":105000000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":120000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":120000000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":120000000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":120000000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":120000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":70000000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":97500000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":87500000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":203000000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":203000000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":203000000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":203000000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":203000000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":214500000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":149000000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":180000000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":340500000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":340500000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":340500000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":340500000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":340500000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":308500000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":354500000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":320500000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":405500000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":405500000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":405500000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":405500000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":405500000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":321000000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":370500000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":417000000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":437700000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2012-12-31","val":67514000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2012-12-31","val":67514000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2012-12-31","val":67514000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2012-12-31","val":67514000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2012Q4I"},{"end":"2013-03-31","val":71893000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1I"},{"end":"2013-06-30","val":74820000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2I"},{"end":"2013-09-30","val":78158000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3I"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2013-12-31","val":82227000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":85577000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2014-03-31","val":85577000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1I"},{"end":"2014-06-30","val":89277000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2014-06-30","val":89277000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2I"},{"end":"2014-09-30","val":91805000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2014-09-30","val":91805000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3I"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2014-12-31","val":93700000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":97619000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2015-03-31","val":97619000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1I"},{"end":"2015-06-30","val":100344000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2015-06-30","val":100344000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2I"},{"end":"2015-09-30","val":104240000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2015-09-30","val":104240000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2015-12-31","val":139859000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":142390000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2016-03-31","val":142390000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":155017000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2016-06-30","val":155017000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":160331000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2016-09-30","val":160331000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2016-12-31","val":163190000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2016Q4I"},{"end":"2017-03-31","val":271454000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2017-03-31","val":271454000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1I"},{"end":"2017-06-30","val":281818000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2017-06-30","val":281818000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":290224000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2017-09-30","val":290224000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2017-12-31","val":475381000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017Q4I"},{"end":"2018-03-31","val":475046000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2018-03-31","val":475046000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-03-31","val":475046000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-03-31","val":475046000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":551784000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2018-06-30","val":551784000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-06-30","val":551784000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":564027000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2018-09-30","val":564027000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":575285000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":575285000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":575285000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":575285000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":575285000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":589150000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2019-03-31","val":589150000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2019-03-31","val":589150000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q1I"},{"end":"2019-06-30","val":605579000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2019-06-30","val":605579000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2I"},{"end":"2019-09-30","val":621595000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":743440000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"StockholdersEquityNoteStockSplitConversionRatio1":{"label":"Stockholders' Equity Note, Stock Split, Conversion Ratio","description":"Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.","units":{"pure":[{"start":"2014-01-14","end":"2014-01-15","val":2,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"start":"2014-01-01","end":"2014-03-31","val":2,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-10-14","end":"2014-10-15","val":2,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q3I"},{"start":"2015-01-14","end":"2015-01-15","val":2,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"start":"2015-10-14","end":"2015-10-15","val":2,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q3I"}]}},"StockIssuedDuringPeriodSharesStockOptionsExercised":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period","description":"Number of share options (or share units) exercised during the current period.","units":{"shares":[{"start":"2013-01-01","end":"2013-12-31","val":-8640,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-9440,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"},{"start":"2019-01-01","end":"2019-03-31","val":246,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q1"}]}},"StockIssuedDuringPeriodValueAcquisitions":{"label":"Stock Issued During Period, Value, Acquisitions","description":"Value of stock issued pursuant to acquisitions during the period.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":8557000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":8557000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":8550000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":8550000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":8550000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":8550000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":8550000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":54081000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":54223000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":54223000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-12-31","val":54223000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":54223000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"}]}},"StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures":{"label":"Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures","description":"Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":137000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":132000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":203000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":66000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":202000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":65000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":65000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":1000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":1000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":1000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":1000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-03-31","val":109000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":109000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":109000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":109000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":109000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":109000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":108000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":108000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":108000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":106000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":106000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":106000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-03-31","val":106000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":114000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":8000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":8000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":107000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":107000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":107000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":124000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":124000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-03-31","val":124000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":1000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":1000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-12-31","val":124000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"StockIssuedDuringPeriodValueStockOptionsExercised":{"label":"Stock Issued During Period, Value, Stock Options Exercised","description":"Value of stock issued as a result of the exercise of stock options.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":43000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":44000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":44000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":49000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":49000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":50000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":33000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":33000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":58000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":70000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":70000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":70000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":70000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":70000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":13000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":13000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":27000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":27000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":27000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":27000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":27000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":10000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":10000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":10000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":10000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":10000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":56000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":56000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":56000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-03-31","val":56000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":56000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":56000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":56000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":56000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":246000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"start":"2019-01-01","end":"2019-03-31","val":246000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-03-31","val":-4157000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q1"},{"start":"2019-04-01","end":"2019-06-30","val":83000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":83000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q2"},{"start":"2019-07-01","end":"2019-09-30","val":51000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":961000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"SubordinatedDebt":{"label":"Subordinated Debt","description":"Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets.","units":{"USD":[{"end":"2016-12-31","val":15465000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":32259000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":32259000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":32436000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":32436000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":42761000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"TierOneRiskBasedCapital":{"label":"Banking Regulation, Tier One Risk-Based Capital, Actual","description":"Amount of Tier 1 risk-based capital as defined by regulatory framework.","units":{"USD":[{"end":"2014-12-31","val":15000000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":15000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":15000000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"TierTwoRiskBasedCapital":{"label":"Banking Regulation, Tier Two Risk-Based Capital, Actual","description":"Amount of Tier 2 risk-based capital as defined by regulatory framework.","units":{"USD":[{"end":"2013-12-31","val":975000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":675000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":675000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2015Q4I"}]}},"TimeDepositMaturitiesYearOne":{"label":"Time Deposit Maturities, Year One","description":"Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-12-31","val":144119000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-12-31","val":157849000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":157849000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-12-31","val":231315000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":231315000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-12-31","val":255429000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":255429000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-12-31","val":493525000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":493525000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-12-31","val":684031000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":684031000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-12-31","val":963450000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"TimeDeposits":{"label":"Time Deposits","description":"Amount of time deposit liabilities, including certificates of deposit.","units":{"USD":[{"end":"2013-12-31","val":283283000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":283283000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":283283000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"end":"2013-12-31","val":283283000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":308092000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":315314000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":300888000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"},{"end":"2014-12-31","val":354994000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"end":"2014-12-31","val":354994000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"end":"2014-12-31","val":354994000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"end":"2014-12-31","val":354994000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"end":"2014-12-31","val":354994000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014Q4I"},{"end":"2015-03-31","val":362983000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1I"},{"end":"2015-06-30","val":391323000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2015Q2I"},{"end":"2015-09-30","val":423510000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2015Q3I"},{"end":"2015-12-31","val":446840000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"end":"2015-12-31","val":446840000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"end":"2015-12-31","val":446840000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"end":"2015-12-31","val":446840000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"end":"2015-12-31","val":446840000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015Q4I"},{"end":"2016-03-31","val":480232000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2016Q1I"},{"end":"2016-06-30","val":506534000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2016Q2I"},{"end":"2016-09-30","val":501597000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2016Q3I"},{"end":"2016-12-31","val":495217000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"end":"2016-12-31","val":495217000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"end":"2016-12-31","val":495217000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"end":"2016-12-31","val":495217000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"end":"2016-12-31","val":495217000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016Q4I"},{"end":"2017-03-31","val":569288000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1I"},{"end":"2017-06-30","val":584521000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2017Q2I"},{"end":"2017-09-30","val":617840000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2017Q3I"},{"end":"2017-12-31","val":862130000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"end":"2017-12-31","val":862130000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"end":"2017-12-31","val":862130000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"end":"2017-12-31","val":862130000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":862130000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":894358000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2018Q1I"},{"end":"2018-06-30","val":889382000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2018Q2I"},{"end":"2018-09-30","val":967804000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":981076000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"end":"2018-12-31","val":981076000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10"},{"end":"2018-12-31","val":981076000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"end":"2018-12-31","val":981076000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"end":"2018-12-31","val":981076000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1012356000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1005712000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1033598000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1278466000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019Q4I"}]}},"TimeDeposits100000OrMore":{"label":"Time Deposits, $100,000 or More","description":"Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more.","units":{"USD":[{"end":"2013-12-31","val":88044000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":88044000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":88044000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q4I"},{"end":"2014-03-31","val":93320000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":104037000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":97462000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"}]}},"TimeDepositsLessThan100000":{"label":"Time Deposits, Less than $100,000","description":"Amount of time deposit liabilities, including certificates of deposit, in denominations of less than $100,000.","units":{"USD":[{"end":"2013-12-31","val":195239000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"end":"2013-12-31","val":195239000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":195239000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q4I"},{"end":"2014-03-31","val":214772000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1I"},{"end":"2014-06-30","val":211277000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":203426000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2014Q3I"}]}},"TransferOfOtherRealEstate":{"label":"Real Estate Owned, Transfer from Real Estate Owned","description":"Value transferred out of real estate owned (REO) in noncash transactions.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":876000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3189000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":3209000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":4140000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":837000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":837000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1232000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1232000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-09-30","val":1327000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":1327000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":1461000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1461000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":1461000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1085000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":1085000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-09-30","val":1192000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":1192000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1307000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1307000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":1307000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":792000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":792000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":886000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":886000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":2630000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":2630000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":2630000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":281000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":281000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":757000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":757000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1047000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":1047000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2554000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":2554000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":2554000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":17000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":17000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":91000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":91000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-01-01","end":"2018-09-30","val":268000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":268000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-01-01","end":"2018-12-31","val":285000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":285000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":366000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":614000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-01-01","end":"2019-09-30","val":1299000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-01-01","end":"2019-12-31","val":1299000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"TransferToOtherRealEstate":{"label":"Real Estate Owned, Transfer to Real Estate Owned","description":"Value transferred from mortgage loans to real estate owned (REO) in noncash transactions.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":4140000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2013-01-01","end":"2013-12-31","val":4140000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-12-31","val":4140000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-01-01","end":"2013-12-31","val":4140000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":837000,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1232000,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":1327000,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-12-31","val":1461000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":1461000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2014-01-01","end":"2014-12-31","val":1461000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-01-01","end":"2014-12-31","val":1461000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-01-01","end":"2014-12-31","val":1461000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1085000,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-09-30","val":1192000,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-12-31","val":1307000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":1307000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2015-01-01","end":"2015-12-31","val":1307000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-01-01","end":"2015-12-31","val":1307000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1307000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":2252000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-09-30","val":2346000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":2630000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":2630000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2016-01-01","end":"2016-12-31","val":2630000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-01-01","end":"2016-12-31","val":2630000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-01-01","end":"2016-12-31","val":2630000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":323000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":799000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-09-30","val":1089000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-12-31","val":2554000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":554000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2017-01-01","end":"2017-12-31","val":2554000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-01-01","end":"2017-12-31","val":2554000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-01-01","end":"2017-12-31","val":2554000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":17000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":17000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":91000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":91000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":74000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":268000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":268000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":177000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":285000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":366000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":614000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":248000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1274000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":660000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":733000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss":{"label":"Unrealized Gain (Loss) on Interest Rate Cash Flow Hedges, Pretax, Accumulated Other Comprehensive Income (Loss)","description":"Amount of unrealized gain (loss) related to the increase or decrease in fair value of interest rate derivatives designated as cash flow hedging instruments, which was recorded in accumulated other comprehensive income to the extent that the cash flow hedge was determined to be effective.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":180000,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":180000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":180000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1490000,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":-1490000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2251000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":-2251000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-743000,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":-743000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-1963000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":-1963000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":288000,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":288000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":241000,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":241000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":241000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":138000,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":138000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-251000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":-251000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-389000,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":-389000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-217000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":-217000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":34000,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":34000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":223000,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":223000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":223000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1007000,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":1007000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1363000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":1363000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":356000,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":356000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1694000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":1694000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":331000,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":331000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":588000,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":588000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-678000,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1806000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":-1128000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-2334000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":-528000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1852000,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense":{"label":"Unrecognized Tax Benefits, Income Tax Penalties Expense","description":"Amount of expense for penalties related to a tax position claimed or expected to be claimed in the tax return.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":2700000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":340000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Expense","description":"Amount of interest expense for an underpayment of income taxes.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":2700000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":750000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014"}]}},"UnrecordedUnconditionalPurchaseObligationImputedInterest":{"label":"Unrecorded Unconditional Purchase Obligation, Imputed Interest","description":"If disclosed, the amount of imputed interest necessary to reduce an unconditional purchase obligation to present value on an unrecorded unconditional purchase obligation.","units":{"USD":[{"end":"2019-06-30","val":5685000,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":-5593000,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3I"}]}},"UnusedCommitmentsToExtendCredit":{"label":"Unused Commitments to Extend Credit","description":"Unused amount of commitments to extend credit to customers.","units":{"USD":[{"end":"2014-12-31","val":2000000,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2014Q4I"}]}},"WeightedAverageNumberDilutedSharesOutstandingAdjustment":{"label":"Weighted Average Number Diluted Shares Outstanding Adjustment","description":"The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.","units":{"shares":[{"start":"2013-01-01","end":"2013-06-30","val":96790,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":103837,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":253499,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":117328,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":235029,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":84661,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":169322,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":63595,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":152628,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":70363,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":168871,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":148656,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":178387,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":170010,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":204012,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":161147,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":193377,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":193377,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":204886,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":245863,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":158841,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":158841,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":161592,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":161592,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":174949,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":174949,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":211272,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":211272,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":180998,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":180998,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":180998,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":232227,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":232227,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":174434,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":168596,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":206244,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":206244,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":207630,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":207630,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":272118,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":272118,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":272118,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":219530,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":219530,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":164447,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":164447,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":150839,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":150839,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":166623,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":166623,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":158537,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":158537,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":232856,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":232856,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":232856,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":211091,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":211091,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":213754,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":213754,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":210945,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":210945,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":226284,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":226284,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":220302,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":220302,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":216262,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":216262,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":187948,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":182861,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":182765,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":187710,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":186816,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":217045,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"WeightedAverageNumberOfDilutedSharesOutstanding":{"label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","units":{"shares":[{"start":"2013-01-01","end":"2013-03-31","val":3837984,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3925920,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":3935880,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":7915074,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7785496,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7917489,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3936087,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":7872174,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3929948,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":9431875,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":3951478,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":9483547,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":7928235,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":9513882,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":7957246,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":9548695,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7922854,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":9507425,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":9507425,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8010029,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":9612035,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":9558189,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":9558189,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":9595716,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":9595716,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":9595991,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":9595991,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":9674994,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":9674994,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":9718356,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":9718356,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":9718356,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11978801,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":11978801,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12001862,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":12001862,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12076878,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":12076878,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":12201721,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":12201721,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":12535551,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":12535551,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":12352246,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":12352246,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":12352246,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":14139241,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":14139241,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":15144796,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":15144796,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":16180171,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":16180171,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":15146972,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":15146972,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":16187869,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":16187869,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":16550357,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":16550357,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":16550357,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":21119316,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":21119316,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":21174936,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":21174936,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":21454039,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":21454039,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":21842769,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":21842769,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":22898983,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":22898983,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":21972857,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":21972857,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":22381809,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":22374534,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":22372273,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":22365193,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":22336383,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":22385127,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}},"WeightedAverageNumberOfSharesOutstandingBasic":{"label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","units":{"shares":[{"start":"2013-01-01","end":"2013-03-31","val":3837984,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3829130,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":3832043,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":7661575,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2013-07-01","end":"2013-09-30","val":7668168,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7682460,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3851426,"accn":"0001552781-14-000399","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-12"},{"start":"2014-01-01","end":"2014-03-31","val":7702852,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3866353,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":9279247,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2014-04-01","end":"2014-06-30","val":3881115,"accn":"0001552781-14-000696","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":9314676,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":7779579,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":9335495,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2014-07-01","end":"2014-09-30","val":7787236,"accn":"0001552781-14-000961","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-07"},{"start":"2014-07-01","end":"2014-09-30","val":9344683,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":7761707,"accn":"0001552781-15-000328","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-20"},{"start":"2014-01-01","end":"2014-12-31","val":9314048,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2014-01-01","end":"2014-12-31","val":9314048,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7805143,"accn":"0001552781-15-000544","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":9366172,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":9399348,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-01-01","end":"2015-06-30","val":9399348,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2015-04-01","end":"2015-06-30","val":9434124,"accn":"0001552781-15-000762","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-10"},{"start":"2015-04-01","end":"2015-06-30","val":9434124,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":9421042,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-01-01","end":"2015-09-30","val":9421042,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":9463722,"accn":"0001552781-15-000976","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-06"},{"start":"2015-07-01","end":"2015-09-30","val":9463722,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":9537358,"accn":"0001552781-16-001388","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-14"},{"start":"2015-01-01","end":"2015-12-31","val":9537358,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2015-01-01","end":"2015-12-31","val":9537358,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11746574,"accn":"0001552781-16-001619","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-09"},{"start":"2016-01-01","end":"2016-03-31","val":11746574,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":11827428,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-01-01","end":"2016-06-30","val":11827428,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":11908282,"accn":"0001552781-16-001900","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-09"},{"start":"2016-04-01","end":"2016-06-30","val":11908282,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":11995477,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-01-01","end":"2016-09-30","val":11995477,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":12327921,"accn":"0001552781-16-002078","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-09"},{"start":"2016-07-01","end":"2016-09-30","val":12327921,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":12080128,"accn":"0001552781-17-000113","fy":2016,"fp":"FY","form":"10-K","filed":"2017-03-10"},{"start":"2016-01-01","end":"2016-12-31","val":12080128,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2016-01-01","end":"2016-12-31","val":12080128,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":13919711,"accn":"0001552781-17-000292","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-05"},{"start":"2017-01-01","end":"2017-03-31","val":13919711,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":14980349,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-01-01","end":"2017-06-30","val":14980349,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":16029332,"accn":"0001552781-17-000462","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-09"},{"start":"2017-04-01","end":"2017-06-30","val":16029332,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":14980349,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-01-01","end":"2017-09-30","val":14980349,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2017-07-01","end":"2017-09-30","val":16029332,"accn":"0001552781-17-000621","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-09"},{"start":"2017-07-01","end":"2017-09-30","val":16029332,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":16317501,"accn":"0001552781-18-000109","fy":2017,"fp":"FY","form":"10-K","filed":"2018-03-16"},{"start":"2017-01-01","end":"2017-12-31","val":16317501,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2017-01-01","end":"2017-12-31","val":16317501,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":20908225,"accn":"0001552781-18-000213","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-10"},{"start":"2018-01-01","end":"2018-03-31","val":20908225,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":20961182,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-01-01","end":"2018-06-30","val":20961182,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":21243094,"accn":"0001552781-18-000324","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-09"},{"start":"2018-04-01","end":"2018-06-30","val":21243094,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":21616485,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-01-01","end":"2018-09-30","val":21616485,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":22678681,"accn":"0001552781-18-000481","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"start":"2018-07-01","end":"2018-09-30","val":22678681,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":21756595,"accn":"0001552781-19-000072","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-01"},{"start":"2018-01-01","end":"2018-12-31","val":21756595,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":22193861,"accn":"0001552781-19-000234","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":22191673,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09"},{"start":"2019-04-01","end":"2019-06-30","val":22189508,"accn":"0001552781-19-000352","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-09","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":22177483,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08"},{"start":"2019-07-01","end":"2019-09-30","val":22149567,"accn":"0001552781-19-000449","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-08","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":22168082,"accn":"0001552781-20-000168","fy":2019,"fp":"FY","form":"10-K","filed":"2020-03-02","frame":"CY2019"}]}}}}}