{"cik":355777,"entityName":"LOJACK 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":"2011-08-02","val":18452030,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-11-02","val":18426761,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2012-03-01","val":18068933,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2012Q1I"},{"end":"2012-05-01","val":18071842,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2012-07-30","val":18210342,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-10-31","val":18233586,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2013-03-01","val":18214913,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2013Q1I"},{"end":"2013-05-03","val":18271522,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2013-08-02","val":18742847,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-11-01","val":18670906,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2014-03-03","val":18802386,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2014-04-28","val":18526588,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-08-06","val":18739482,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-11-03","val":18759670,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2015-03-02","val":18953863,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2015Q1I"},{"end":"2015-05-01","val":18945626,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2015-08-03","val":19241155,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-10-30","val":19292267,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2016-03-01","val":19711416,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2016Q1I"}]}},"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":"2010-06-30","val":61343000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-06-30","val":61343000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q2I"},{"end":"2011-06-30","val":72257000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2011Q2I"},{"end":"2012-06-30","val":50717000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q2I"},{"end":"2013-06-30","val":53431000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q2I"},{"end":"2014-06-30","val":95037000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q2I"},{"end":"2015-06-30","val":61409000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2I"}]}}},"us-gaap":{"AccountsPayableCurrent":{"label":"Accounts Payable, Current","description":"Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2010-12-31","val":7097000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":7097000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":7097000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6198000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4755000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6222000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":6222000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":6222000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":6222000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":6222000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5835000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3599000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4666000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5979000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":5979000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":5979000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":5979000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":5979000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5893000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6239000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5195000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5640000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6785000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5958000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6295000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":6295000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":6295000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":6295000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":6295000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6236000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":5565000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6086000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4918000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"AccountsReceivableNetCurrent":{"label":"Accounts Receivable, after Allowance for Credit Loss, Current","description":"Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.","units":{"USD":[{"end":"2010-12-31","val":26897000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":26897000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":26897000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":20033000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21527000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":28492000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":28492000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":28492000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":28492000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":28492000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":26570000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":23578000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22355000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":20037000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":20037000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":20037000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":20037000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":20037000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":18823000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":21377000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":21201000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":26525000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":26525000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":26525000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":26525000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":26525000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":23021000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25702000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":21045000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":23963000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":23963000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":23963000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":23963000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":23963000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":23417000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":22573000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":22116000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":24528000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"AccruedLiabilitiesCurrent":{"label":"Accrued Liabilities, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2010-12-31","val":11111000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":11111000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":11111000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9625000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10343000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":12107000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":12107000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":12107000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":12107000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":12107000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11997000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10848000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":16936000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":15827000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":15827000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":15827000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":15827000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":15827000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":17466000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15623000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9205000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9048000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":9048000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":9048000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":9048000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":9048000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7064000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9324000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":14964000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":12657000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":12657000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":12657000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":12657000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":12657000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":12341000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9986000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10033000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9994000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":46206000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":46206000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":46206000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":49361000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":50069000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":49004000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":49004000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":49004000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":49004000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":49004000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":50202000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":49491000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":50606000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":49250000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":49250000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":49250000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":49250000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":49250000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":48136000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":49003000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":48337000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":49235000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":49235000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":49235000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":49235000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":49235000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":49993000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":51176000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":51458000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":45468000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":45468000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":45468000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":45468000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":45468000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":43234000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":44456000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":45272000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":46147000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax":{"label":"AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax","description":"Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2011-12-31","val":168000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":169000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":169000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2012-06-30","val":328000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":271000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":316000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax","description":"Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.","units":{"USD":[{"end":"2011-12-31","val":6267000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":6266000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":6266000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2012-06-30","val":6251000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5663000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5875000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"}]}},"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":"2010-12-31","val":6713000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":6713000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":6713000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":5649000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6914000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6435000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":6435000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":6435000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":6435000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":6435000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":6313000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":6579000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5934000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6191000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":6191000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":6191000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":6191000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":6191000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6552000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7226000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6508000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":6875000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7077000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7034000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7160000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7431000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":7431000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":7431000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":7431000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":7431000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7989000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8234000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8041000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8311000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2010-12-31","val":19968000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":19968000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":19968000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":21272000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":21805000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":21265000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":21265000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":21265000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":21265000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":21265000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":22061000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":22485000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22920000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":23261000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":23261000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":23261000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":23261000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":23261000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":23655000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":24159000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":24567000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":25022000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":25022000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":25022000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":25022000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":25022000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25722000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":26146000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":26452000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":26855000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":26855000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":26855000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":26855000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":26855000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":27171000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28073000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":28489000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":30106000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation":{"label":"Adjustments to Additional Paid in Capital, Income Tax Deficiency from Share-based Compensation","description":"Amount of decrease in additional paid in capital (APIC) resulting from a tax deficiency associated with a share-based compensation plan other than an employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":159000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":618000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":618000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"}]}},"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":"2009-01-01","end":"2009-12-31","val":3086000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":3041000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":3041000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1494000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"AdvertisingExpense":{"label":"Advertising Expense","description":"Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2130000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2709000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2709000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2335000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":2335000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":2335000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2434000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":2434000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":2434000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2856000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":2856000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1468000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":3041000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1494000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"AllocatedShareBasedCompensationExpenseNetOfTax":{"label":"Share-based Payment Arrangement, Expense, after Tax","description":"Amount, after tax, of expense for award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1934000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1574000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1578000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1494000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"AllowanceForDoubtfulAccountsReceivable":{"label":"Accounts Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on accounts receivable.","units":{"USD":[{"end":"2009-12-31","val":2384000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2009-12-31","val":3534000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2009Q4I"},{"end":"2010-12-31","val":3534000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2010-12-31","val":2890000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2890000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":2890000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2023000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":2023000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":2023000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1781000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":1781000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1904000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"AllowanceForDoubtfulAccountsReceivableChargeOffs":{"label":"Allowance for Doubtful Accounts Receivable, Charge-offs (Deprecated 2013-01-31)","description":"Amount of direct write-downs of receivables charged against the allowance for doubtful accounts.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":468000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":248000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":107000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"}]}},"AllowanceForDoubtfulAccountsReceivableCurrent":{"label":"Accounts Receivable, Allowance for Credit Loss, Current","description":"Amount of allowance for credit loss on accounts receivable, classified as current.","units":{"USD":[{"end":"2010-12-31","val":3534000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":3534000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":3534000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":2918000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2986000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2890000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":2890000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":2890000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":2890000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":2890000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2965000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2937000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2875000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2599000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2640000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2234000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2075000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2023000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":2023000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":2023000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":2023000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":2023000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1958000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1873000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1841000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1781000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":1781000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1781000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1781000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1781000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1741000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1964000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2027000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1904000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"AllowanceForDoubtfulAccountsReceivableWriteOffs":{"label":"Accounts Receivable, Allowance for Credit Loss, Writeoff","description":"Amount of direct write-downs of accounts receivable charged against the allowance.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":248000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010"},{"start":"2012-01-01","end":"2012-12-31","val":107000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":107000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":24000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":24000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":387000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":186000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":186000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":10000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":10000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":10000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":10000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-12-31","val":122311000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":122311000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":122311000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2010-12-31","val":122311000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":114994000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":110144000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":114283000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":114283000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":114283000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":114283000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":114283000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":114283000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011Q4I"},{"end":"2012-03-31","val":109308000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":102166000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":102046000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012Q4I"},{"end":"2013-03-31","val":98696000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":98264000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":92565000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":80128000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":79780000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":76960000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":74242000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":70972000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":73738000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":78005000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2010-12-31","val":93733000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":93733000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":93733000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":89519000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":86928000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":90717000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":90717000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":90717000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":90717000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":90717000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":86927000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":81313000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":81605000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":82676000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":82676000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":82676000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":82676000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":82676000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":80084000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":79577000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":74180000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":68230000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":68230000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":68230000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":68230000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":68230000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":61422000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":60300000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":56163000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":54150000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":54150000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":54150000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":54150000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":54150000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":51952000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":48541000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":52036000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":56909000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2013-06-30","val":1114000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q2I"},{"end":"2013-09-30","val":763000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q3I"}]}},"CapitalizedComputerSoftwareAccumulatedAmortization":{"label":"Capitalized Computer Software, Accumulated Amortization","description":"For each balance sheet presented, the amount of accumulated amortization for capitalized computer software costs.","units":{"USD":[{"end":"2011-12-31","val":12804000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":13682000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":13682000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":13917000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":13917000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":14107000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":14107000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":15246000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"CapitalizedComputerSoftwareAmortization":{"label":"Capitalized Computer Software, Amortization (Deprecated 2016-01-31)","description":"For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":778000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2111000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2111000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":881000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":881000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":881000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":576000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":576000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":576000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":656000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":656000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1902000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"CapitalizedComputerSoftwareNet":{"label":"Capitalized Computer Software, Net","description":"The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.","units":{"USD":[{"end":"2011-12-31","val":992000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":656000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":656000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1605000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":1605000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1499000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":1499000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5814000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"CapitalizedComputerSoftwarePeriodIncreaseDecrease":{"label":"Capitalized Computer Software, Period Increase (Decrease)","description":"Amount of increase (decrease) in capitalized computer software costs.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":518000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":296000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":296000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":456000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":456000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":456000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1539000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":1539000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":1539000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":556000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":556000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":6215000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"CapitalLeaseObligationsCurrent":{"label":"Capital Lease Obligations, Current","description":"Amount of capital lease obligation due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-06-30","val":86000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":86000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"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":"2008-12-31","val":57888000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2008Q4I"},{"end":"2009-12-31","val":36490000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2009-12-31","val":36490000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2009-12-31","val":36490000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2009-12-31","val":36490000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2009Q4I"},{"end":"2010-06-30","val":32989000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2I"},{"end":"2010-09-30","val":37513000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3I"},{"end":"2010-12-31","val":51789000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":51789000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":51789000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2010-12-31","val":51789000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2010-12-31","val":51789000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2010-12-31","val":51789000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2010-12-31","val":51789000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2010-12-31","val":51789000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010Q4I"},{"end":"2011-03-31","val":52153000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1I"},{"end":"2011-06-30","val":53715000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":53715000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2I"},{"end":"2011-09-30","val":51674000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2011-09-30","val":51674000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2011-12-31","val":49645000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":49645000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":49645000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":49645000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":49645000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":49645000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2011-12-31","val":49645000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2011-12-31","val":49645000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2011-12-31","val":49645000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2011-12-31","val":49645000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2011Q4I"},{"end":"2012-03-31","val":44292000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2012-03-31","val":44292000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1I"},{"end":"2012-06-30","val":41539000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2012-06-30","val":41539000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2I"},{"end":"2012-09-30","val":45601000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2012-09-30","val":45601000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3I"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2012-12-31","val":48592000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2012Q4I"},{"end":"2013-03-31","val":45993000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2013-03-31","val":45993000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1I"},{"end":"2013-06-30","val":45998000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2013-06-30","val":44884000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2I"},{"end":"2013-09-30","val":41924000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2013-09-30","val":41924000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3I"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2013-12-31","val":31983000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25434000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2014-03-31","val":25434000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1I"},{"end":"2014-06-30","val":21652000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2014-06-30","val":21652000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2I"},{"end":"2014-09-30","val":21168000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2014-09-30","val":21168000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3I"},{"end":"2014-12-31","val":17588000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":17588000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":17588000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":17588000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":17588000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":13481000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":13224000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":18678000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":21628000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2009-01-01","end":"2009-12-31","val":-21398000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-3501000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":1023000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":15299000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":15299000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":364000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1926000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":1926000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-115000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-115000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-2144000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-2144000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-2144000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-5353000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-5353000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8106000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-8106000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-4044000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-4044000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-1053000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-1053000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-1053000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2599000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-2599000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2594000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-3708000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-6668000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-6668000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-16609000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-16609000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-16609000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-6549000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-6549000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-10331000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-10331000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-10815000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-10815000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-14395000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-14395000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-4107000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-4364000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":1090000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":4040000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"CommitmentsAndContingencies":{"label":"Commitments and Contingencies","description":"Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"CommonStockCapitalSharesReservedForFutureIssuance":{"label":"Common Stock, Capital Shares Reserved for Future Issuance","description":"Aggregate number of common shares reserved for future issuance.","units":{"shares":[{"end":"2012-12-31","val":3854068,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3854068,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3854068,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3854068,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":0.01,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":0.01,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":0.01,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0.01,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.01,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":0.01,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":0.01,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":0.01,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.01,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.01,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.01,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.01,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.01,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.01,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.01,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.01,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.01,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.01,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.01,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.01,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.01,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":35000000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":35000000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":35000000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":35000000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":35000000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":35000000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":35000000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":35000000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":35000000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":35000000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":35000000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":35000000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":35000000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":35000000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":35000000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":35000000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":35000000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":35000000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":35000000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35000000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":35000000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":35000000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":35000000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":35000000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":35000000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":35000000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":35000000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":35000000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":35000000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":35000000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":35000000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":35000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":35000000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":35000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":35000000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":35000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":35000000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":35000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":18296959,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":18296959,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":18296959,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":18456794,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":18426761,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":18101003,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":18101003,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":18101003,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":18101003,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":18101003,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":18059021,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18225343,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18233586,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":18271522,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":18743348,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18670906,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":18511107,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18743720,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18771983,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":18950487,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19254501,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19295873,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":19588656,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":18296959,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":18296959,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":18296959,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":18456794,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":18426761,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":18101003,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":18101003,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":18101003,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":18101003,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":18101003,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":18059021,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18225343,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18233586,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":18187703,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":18271522,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":18743348,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18670906,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":18741253,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":18511107,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18743720,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18771983,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":18755731,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":18950487,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19254501,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":19295873,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":19588656,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":183000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":183000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":183000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":184000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":184000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":181000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":181000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":181000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":181000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":181000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":180000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":182000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":182000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":182000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":182000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":182000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":182000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":182000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":182000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":187000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":186000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":187000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":187000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":187000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":187000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":187000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":185000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":187000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":187000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":187000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":187000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":187000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":187000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":187000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":189000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":192000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":193000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":196000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-19124000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-2503000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2449000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":54000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-2967000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-517000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1151000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1151000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-430000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-430000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2389000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-2389000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-1959000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-1959000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-10346000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-10346000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-7957000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-7957000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-8627000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-8627000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-8627000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-5314000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-5314000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2005000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-2005000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":3309000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":3309000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1063000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1063000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":943000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":943000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3851000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":3851000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":3851000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-5286000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-5286000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-8717000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-8717000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3431000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-3431000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-16785000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-16785000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-8067000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-8067000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-17368000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-17368000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1091000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":341000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1433000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1628000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1288000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4077000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-330000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-26000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-47000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":-21000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-54000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-7000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-41000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-41000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":13000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":13000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":9000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-4000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-4000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":62000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":62000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":53000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":53000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":95000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":95000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":95000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":39000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":39000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":49000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":49000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":60000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":60000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":11000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":11000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":146000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":146000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":146000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-51000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-51000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-47000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-47000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-78000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-78000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":20000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":20000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-29000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-29000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":24000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":45000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":21000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":59000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":14000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":80000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":-19454000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-2529000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2496000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":33000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-3021000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-524000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1110000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1110000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-417000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-417000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2380000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-2380000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-1963000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-1963000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-10284000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-10284000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-7904000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-7904000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-8532000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-8532000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-8532000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-5275000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-5275000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1956000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-1956000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":3319000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":3319000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1003000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1003000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":954000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":954000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3997000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":3997000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":3997000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-5337000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-5337000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-8815000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-8815000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3478000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-3478000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-16863000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-16863000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-8047000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-8047000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-17397000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-17397000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1067000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":386000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1454000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1687000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1302000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4157000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"CostOfGoodsAndServicesSold":{"label":"Cost of Goods and Services Sold","description":"The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":64096000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":34184000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":17853000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":53310000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":19126000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":72961000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":72961000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":15299000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":31711000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":31711000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":16412000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":16412000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":48428000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":48428000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":16717000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":16717000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":67932000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":67932000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":67932000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15639000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":15639000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":30799000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":30799000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":15160000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":15160000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":45389000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":45389000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":14590000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":14590000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":61358000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":61358000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":61358000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":14748000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":14748000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":30064000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":30064000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":15316000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":15316000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":45833000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":45833000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":15769000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":15769000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":63037000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":63037000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":63037000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":15039000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":15039000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":32458000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":32458000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":17419000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":17419000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":55045000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":55045000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":22587000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":22587000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":73446000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":73446000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":14807000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":29965000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":15158000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":44842000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":14877000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":59106000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":-582000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":932000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":932000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":139000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":139000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":139000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-3523000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-3523000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-3523000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-61000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-61000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"CurrentForeignTaxExpenseBenefit":{"label":"Current Foreign Tax Expense (Benefit)","description":"Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2061000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1866000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1866000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":89000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":89000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":89000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":829000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":829000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":829000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":192000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":192000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1243000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":2260000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2779000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2779000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":302000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":302000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":302000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-2663000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-2663000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-2663000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":176000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":176000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1281000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":781000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-19000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-19000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":74000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":74000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":74000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":31000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":31000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":31000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":45000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":45000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":38000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"DebtLongtermAndShorttermCombinedAmount":{"label":"Debt, Long-term and Short-term, Combined Amount","description":"Represents the aggregate of total long-term debt, including current maturities and short-term debt.","units":{"USD":[{"end":"2011-12-31","val":11287000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":11287000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":11287000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-06-30","val":12552000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13700000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":14094000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":14094000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":14094000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":14094000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":14094000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6274000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":6274000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":6274000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6274000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":6274000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10478000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":10478000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":10478000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":10478000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":10478000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10478000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7564000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7564000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7478000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredCompensationPlanAssets":{"label":"Deferred Compensation Plan Assets","description":"Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.","units":{"USD":[{"end":"2011-12-31","val":881000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":780000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"}]}},"DeferredCosts":{"label":"Deferred Costs, Noncurrent","description":"Amount of deferred cost, excluding capitalized cost related to contract with customer; classified as noncurrent.","units":{"USD":[{"end":"2011-12-31","val":4470000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2371000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":2371000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1196000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":1196000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":406000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":406000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":750000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-01-01","end":"2010-12-31","val":11802000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"DeferredForeignIncomeTaxExpenseBenefit":{"label":"Deferred Foreign Income Tax Expense (Benefit)","description":"Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":249000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-213000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-213000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":170000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":170000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":170000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":145000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":145000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":145000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-85000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":15576000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":15387000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":15168000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":15168000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-5000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-10000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-10000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-15000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-15000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-213000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-213000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-213000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-3000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-10000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-10000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":34000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":34000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":170000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":170000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":170000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-5000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-5000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-11000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-11000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":145000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":145000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":145000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":145000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":145000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2011-12-31","val":1944000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2550000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":2550000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2420000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":2420000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2394000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":2394000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3380000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredRevenue":{"label":"Deferred Revenue","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2010-12-31","val":50658000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":38437000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":38437000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011Q4I"},{"end":"2012-12-31","val":26669000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":26669000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":26669000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012Q4I"},{"end":"2013-12-31","val":20918000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":20918000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":20918000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-12-31","val":17144000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":17144000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":16331000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredRevenueCurrent":{"label":"Deferred Revenue, Current","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2010-12-31","val":21824000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":21824000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":21824000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":20070000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":19971000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":19007000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":19007000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":19007000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":19007000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":19007000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16541000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":15318000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":14375000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13274000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":13274000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":13274000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":13274000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":13274000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12499000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11859000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11637000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10270000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":10270000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":10270000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":10270000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":10270000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9840000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9451000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8514000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7535000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":7535000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":7535000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":7535000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":7535000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6731000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6714000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6521000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6516000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredRevenueNoncurrent":{"label":"Deferred Revenue, Noncurrent","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":28834000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":28834000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":28834000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":27578000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":23612000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":19430000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":19430000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":19430000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":19430000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":19430000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16612000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":15584000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":14541000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13395000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":13395000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":13395000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":13395000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":13395000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":12659000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12133000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11601000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10648000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":10648000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":10648000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":10648000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":10648000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10203000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10117000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9929000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9609000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":9609000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":9609000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":9609000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":9609000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9960000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10163000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10157000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9815000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-01-01","end":"2010-12-31","val":3117000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"DeferredTaxAssetsCapitalLossCarryforwards":{"label":"Deferred Tax Assets, Capital Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards.","units":{"USD":[{"end":"2013-12-31","val":15304000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":15304000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15304000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"}]}},"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":"2011-12-31","val":34546000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":35691000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":35691000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":50842000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":50842000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":40630000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":40630000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":41368000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2011-12-31","val":315000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":145000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":145000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2011-12-31","val":2259000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2695000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":2695000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2420000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":2420000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2394000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":2394000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3380000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsNetCurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Current","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current.","units":{"USD":[{"end":"2010-12-31","val":308000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":308000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":308000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":308000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":308000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":504000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":504000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":504000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":504000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":504000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":504000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":504000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":454000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":586000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":586000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":586000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":586000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":586000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":776000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":399000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":399000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":186000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":186000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":186000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":463000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":463000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":463000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":463000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":463000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":468000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":468000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":468000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":587000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsNetNoncurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Noncurrent","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":101000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2010-12-31","val":101000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":101000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":111000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":116000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":124000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":124000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":124000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":124000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":124000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2012-03-31","val":127000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":134000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":139000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":145000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":145000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":145000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":145000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":145000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2013-03-31","val":150000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":156000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"}]}},"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":"2011-12-31","val":274000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":237000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":237000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":330000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":330000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":314000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":314000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":289000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsOtherLossCarryforwards":{"label":"Deferred Tax Assets, Other Loss Carryforwards","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible loss carryforwards, classified as other.","units":{"USD":[{"end":"2011-12-31","val":21656000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":22140000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":22140000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":40536000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":40536000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":29754000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":29754000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":30951000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsForeign":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, Foreign","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.","units":{"USD":[{"end":"2012-12-31","val":2426000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2479000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":238000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2656000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.","units":{"USD":[{"end":"2011-12-31","val":4917000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7781000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":7781000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5598000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":5598000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6963000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":6963000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":7128000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2011-12-31","val":32287000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":32996000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":32996000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":48422000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":48422000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":38236000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":38236000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":37988000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware":{"label":"Deferred Tax Liabilities, Deferred Expense, Capitalized Software","description":"Amount of deferred tax liability attributable to taxable temporary differences from capitalized software.","units":{"USD":[{"end":"2011-12-31","val":178000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":308000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":308000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":308000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":308000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":308000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":313000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":313000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":313000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":313000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":313000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":313000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":313000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":313000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":586000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":586000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":586000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":586000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":586000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":776000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":399000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":399000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":186000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":186000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":186000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":463000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":463000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":463000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":463000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":463000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":468000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":468000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":468000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":587000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredTaxLiabilitiesOther":{"label":"Deferred Tax Liabilities, Other","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as other.","units":{"USD":[{"end":"2011-12-31","val":128000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":108000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":108000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":208000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":208000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":127000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":127000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":217000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DeferredTaxLiabilitiesPropertyPlantAndEquipment":{"label":"Deferred Tax Liabilities, Property, Plant and Equipment","description":"Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2012-12-31","val":2442000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2212000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":2212000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2267000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":2267000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3163000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"DefinedContributionPlanMaximumAnnualContributionPerEmployeePercent":{"label":"Defined Contribution Plan, Maximum Annual Contribution Per Employee, Percent (Deprecated 2013-01-31)","description":"Maximum percentage of employee gross pay, by the terms of the plan, that the employer may contribute to a defined contribution plan.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.06,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.06,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"}]}},"DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent":{"label":"Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent","description":"Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.06,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010"},{"start":"2012-01-01","end":"2012-12-31","val":0.06,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0.06,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.06,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0.06,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.06,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"}]}},"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":"2010-01-01","end":"2010-12-31","val":7194000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":6240000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":6240000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4701000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":4701000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":4701000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4121000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":4121000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":4121000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3703000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":3703000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":4546000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"DepreciationAndAmortization":{"label":"Depreciation, Depletion and Amortization, Nonproduction","description":"The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":7857000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3737000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":2002000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":5415000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":1678000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":7110000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":7110000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1666000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3338000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":3338000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":1672000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1672000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4634000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":4634000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":1296000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1296000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6068000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":6068000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":6068000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1140000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":1140000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2357000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2357000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1217000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1217000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3279000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":3279000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":922000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":922000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4413000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":4413000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":4413000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1065000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":1065000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2094000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2094000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":1028000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1028000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2914000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2914000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":820000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":820000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3881000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":3881000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":3881000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":925000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":925000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1919000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1919000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":994000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":994000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2607000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":2607000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":688000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":688000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3419000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":3419000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":989000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2195000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1206000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3202000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1007000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4077000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"DepreciationDepletionAndAmortization":{"label":"Depreciation, Depletion and Amortization","description":"The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":8797000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":4056000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":5790000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":7581000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":7581000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1767000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3540000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":3540000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":1773000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4919000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":4919000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":1380000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6426000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":6426000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":6426000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1197000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":1197000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2514000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2514000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1316000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1316000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3507000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":3507000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":993000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":993000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4711000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":4711000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":4711000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1129000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":1129000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2217000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2217000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":1088000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1088000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3098000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":3098000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":880000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":880000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4131000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":4131000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":4131000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":988000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":988000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2042000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":2042000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1054000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1054000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2807000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":2807000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":765000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":765000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3713000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":3713000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1045000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2305000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1259000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3444000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1139000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4556000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-2.02,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1.37,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-1.05,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-1.21,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":0.16,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-1.06,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-1.06,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-0.09,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2011-01-01","end":"2011-03-31","val":-0.09,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.08,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-0.08,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-0.18,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-0.18,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-0.1,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-0.1,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-0.1,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.08,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0.08,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.08,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.26,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.02,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-0.02,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-0.02,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-0.15,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-0.15,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-0.13,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-0.13,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-04-01","end":"2012-06-30","val":-0.13,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-0.13,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-0.56,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-0.56,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-0.42,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-0.42,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-07-01","end":"2012-09-30","val":-0.42,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-0.42,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.48,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-0.48,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-0.48,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.08,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-10-01","end":"2012-12-31","val":0.08,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4"},{"start":"2012-01-01","end":"2013-03-31","val":-0.02,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2013-01-01","end":"2013-03-31","val":-0.32,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-0.32,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-03-31","val":-0.32,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2013-01-01","end":"2013-03-31","val":-0.32,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-0.17,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-0.17,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-0.08,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-0.08,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":0.09,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0.09,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-07-01","end":"2013-09-30","val":0.09,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":0.09,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.18,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":0.18,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0.18,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.26,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-10-01","end":"2013-12-31","val":0.26,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.31,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-0.31,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-03-31","val":-0.31,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-03-31","val":-0.31,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-0.5,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-0.5,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-0.19,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-0.19,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-04-01","end":"2014-06-30","val":-0.19,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-0.19,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-0.95,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-0.95,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-0.45,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-0.45,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-07-01","end":"2014-09-30","val":-0.45,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-0.45,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.99,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-0.99,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.04,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-10-01","end":"2014-12-31","val":-0.04,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-0.09,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-0.09,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.03,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.06,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.17,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.12,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4"}]}},"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":"2009-01-01","end":"2009-12-31","val":-2.02,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1.37,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-1.05,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-1.21,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":0.15,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-1.06,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-1.06,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-0.09,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2011-01-01","end":"2011-03-31","val":-0.09,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-0.08,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-0.08,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":0.01,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-0.18,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-0.18,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-0.1,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-0.1,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-0.1,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.08,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":0.08,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.08,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.26,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-0.02,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-0.02,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-0.02,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-0.15,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-0.15,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-0.13,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-0.13,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-04-01","end":"2012-06-30","val":-0.13,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-0.13,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-0.56,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-0.56,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-0.42,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-0.42,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-07-01","end":"2012-09-30","val":-0.42,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-0.42,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.48,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-0.48,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-0.48,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.08,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-10-01","end":"2012-12-31","val":0.08,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4"},{"start":"2012-01-01","end":"2013-03-31","val":-0.02,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2013-01-01","end":"2013-03-31","val":-0.32,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-0.32,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-03-31","val":-0.32,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2013-01-01","end":"2013-03-31","val":-0.32,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-0.17,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-0.17,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":0.15,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-0.08,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-0.08,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":0.09,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0.09,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-07-01","end":"2013-09-30","val":0.09,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":0.09,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0.18,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":0.18,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0.18,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.25,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-10-01","end":"2013-12-31","val":0.25,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.31,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-0.31,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-03-31","val":-0.31,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-03-31","val":-0.31,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-0.5,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-0.5,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-0.19,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-0.19,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-04-01","end":"2014-06-30","val":-0.19,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-0.19,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-0.95,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-0.95,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-0.45,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-0.45,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-07-01","end":"2014-09-30","val":-0.45,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-0.45,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.99,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-0.99,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.04,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-10-01","end":"2014-12-31","val":-0.04,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-0.09,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-0.09,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.03,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":0.06,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0.05,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":0.08,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.17,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.12,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4"}]}},"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":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"EffectOfExchangeRateOnCashAndCashEquivalents":{"label":"Effect of Exchange Rate on Cash and Cash Equivalents","description":"Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":226000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":271000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":482000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":391000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":391000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-433000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-558000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-558000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-530000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-530000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-658000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-658000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-658000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":89000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":89000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-66000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-66000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-44000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-44000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":15000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":15000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":15000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":96000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":96000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":78000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":78000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":103000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":103000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-99000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-99000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-99000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":90000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":90000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":116000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":116000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-133000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-133000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-147000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-147000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-168000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":83000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-473000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-199000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"EmployeeRelatedLiabilitiesCurrent":{"label":"Employee-related Liabilities, Current","description":"Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2010-12-31","val":4681000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":4681000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":4681000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3124000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3524000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":4211000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":4211000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":4211000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":4211000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":4211000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3647000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3147000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4068000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3290000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":3290000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":3290000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":3290000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":3290000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3883000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4760000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5917000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6227000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":6227000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":6227000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6227000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":6227000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4159000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3811000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4784000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5777000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":5777000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":5777000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":5777000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":5777000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5844000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6074000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6889000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8414000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions":{"label":"Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options (Deprecated 2017-01-31)","description":"Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-03-31","val":291000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":368000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":368000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":419000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":419000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":602000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":605000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions":{"label":"Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount","description":"Amount of cost to be recognized for option under share-based payment arrangement.","units":{"USD":[{"end":"2013-12-31","val":1059000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":662000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":506000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense":{"label":"Share-based Payment Arrangement, Expense, Tax Benefit","description":"Amount of tax benefit for recognition of expense of award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1107000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":862000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":863000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions":{"label":"Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options (Deprecated 2017-01-31)","description":"Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-618000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"FiniteLivedIntangibleAssetsAccumulatedAmortization":{"label":"Finite-Lived Intangible Assets, Accumulated Amortization","description":"Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2011-12-31","val":1028000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1044000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":1044000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1035000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":1035000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1022000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":1022000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":557000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":50000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":40000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":30000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":20000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":10000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":10000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":10000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":10000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":10000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":10000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"FiniteLivedIntangibleAssetsGross":{"label":"Finite-Lived Intangible Assets, Gross","description":"Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2011-12-31","val":1138000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1144000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":1144000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1125000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":1125000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1102000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":1102000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":627000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2009-12-31","val":674000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":294000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":294000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":294000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2010-12-31","val":294000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2010-12-31","val":294000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010Q4I"},{"end":"2011-06-30","val":122000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":113000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":110000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":110000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":110000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":110000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":110000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":110000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2011-12-31","val":110000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2011Q4I"},{"end":"2012-03-31","val":108000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":105000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":103000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":100000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":100000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":100000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":100000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":100000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":100000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2012-12-31","val":100000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2012Q4I"},{"end":"2013-03-31","val":98000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":95000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":93000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":90000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":90000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":90000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":90000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":90000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":90000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":88000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":85000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":83000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":80000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":80000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":80000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":80000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":80000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":78000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":75000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":73000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":70000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"FiniteLivedIntangibleAssetsTranslationAdjustments":{"label":"Finite-Lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)","description":"Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":7000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":2000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"}]}},"ForeignCurrencyTransactionGainLossRealized":{"label":"Foreign Currency Transaction Gain (Loss), Realized","description":"Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-363000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":337000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":337000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-30000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-30000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-30000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-30000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-30000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-30000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-214000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-214000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-372000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"GainLossOnInvestments":{"label":"Gain (Loss) on Investments","description":"Amount of realized and unrealized gain (loss) on investment.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":70000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":53000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-1000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-47000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-47000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-170000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":413000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":413000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":413000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":514000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":514000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":199000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":199000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-57000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-57000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":99000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":99000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":99000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":374000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":591000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":591000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":591000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":591000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-10000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-2000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":98000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":98000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-3000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-12000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-12000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-32000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-32000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-100000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-100000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-100000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":6000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":24000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":24000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":30000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":30000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":8000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":8000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":8000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":71000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":71000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":68000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":68000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":73000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":73000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":15000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-11000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-11000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-12000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-12000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-5000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-13000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-16000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-15000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"GeneralAndAdministrativeExpense":{"label":"General and Administrative Expense","description":"The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":36435000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":18030000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":8788000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":24674000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":6644000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":31479000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":30729000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7983000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":15521000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":15521000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":7539000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":7539000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":24270000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":22670000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":8748000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":7148000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":32058000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":30189000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":30189000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9685000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":9685000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":17493000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":17493000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7810000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":7810000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":25658000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":25658000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":8162000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":8162000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":32546000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":32546000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":32546000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":11321000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":11321000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":19163000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":19163000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":7844000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":7844000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":27968000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":27345000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":8182000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":8182000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":35840000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":35840000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":35840000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":9402000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":9402000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":18408000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":18408000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":9007000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":9007000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":26463000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":26463000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":8054000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":8054000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":35155000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":35155000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7342000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":14307000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":6965000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":20553000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":6245000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":28742000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-12-31","val":1717000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1717000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":1717000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":1717000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2010-12-31","val":1717000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2010-12-31","val":1717000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010Q4I"},{"end":"2011-06-30","val":1717000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1717000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1717000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":1717000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":1717000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":1717000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":1717000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":1717000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2011-12-31","val":1717000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1717000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1717000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1717000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1245000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":1245000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":1245000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1245000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1245000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":1245000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2012-12-31","val":1245000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1245000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1245000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1245000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1245000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":1245000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":1245000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":1245000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":1245000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":1245000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1245000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1245000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1245000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1245000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":1245000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1245000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1245000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1245000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1245000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1245000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1245000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1245000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"GoodwillAndIntangibleAssetImpairment":{"label":"Goodwill and Intangible Asset Impairment","description":"Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":14038000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"}]}},"GoodwillImpairmentLoss":{"label":"Goodwill, Impairment Loss","description":"Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"GoodwillTranslationAdjustments":{"label":"Goodwill, Translation Adjustments (Deprecated 2016-01-31)","description":"Amount of increase (decrease) from foreign currency translation adjustments 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":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"}]}},"GrossProfit":{"label":"Gross Profit","description":"Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":70917000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":33955000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":19498000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":53314000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":19359000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":73674000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":73674000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":15040000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2011-01-01","end":"2011-03-31","val":15040000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":32149000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":32149000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":17109000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":17109000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":17109000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":49924000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":49924000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":17775000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":17775000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":17775000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":72889000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":72889000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":72889000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":22965000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":18663000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":18663000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":18663000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":35166000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":35166000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":16503000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":16503000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-04-01","end":"2012-06-30","val":16503000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":16503000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":53316000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":53316000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":18149000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":18149000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-07-01","end":"2012-09-30","val":18149000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":18149000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":71170000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":71170000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":71170000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":17855000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-10-01","end":"2012-12-31","val":17855000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4"},{"start":"2012-01-01","end":"2013-03-31","val":18663000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2013-01-01","end":"2013-03-31","val":16472000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":16472000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-03-31","val":16472000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2013-01-01","end":"2013-03-31","val":16472000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":34835000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":34835000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":18364000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":18364000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-04-01","end":"2013-06-30","val":18364000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":18364000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":53863000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":53863000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":19027000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":19027000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-07-01","end":"2013-09-30","val":19027000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":19027000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":77170000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":77170000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":77170000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":23307000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-10-01","end":"2013-12-31","val":23307000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":15093000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":15093000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-03-31","val":15093000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-03-31","val":15093000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":32085000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":32085000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":16992000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":16992000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-04-01","end":"2014-06-30","val":16992000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":16992000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":42171000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":42171000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":10086000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":10086000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-07-01","end":"2014-09-30","val":10086000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":10086000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":60122000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":60122000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":17951000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-10-01","end":"2014-12-31","val":17951000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":13955000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":13955000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":32440000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":18484000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":18484000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":50207000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":17767000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":17767000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":70446000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":20240000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Domestic","description":"The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-5525000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-2765000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-2765000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-4075000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-4075000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-4075000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-476000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-476000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-476000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-8658000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-8658000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-93000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-43053000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-1208000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1411000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":3954000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-38000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Foreign","description":"The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":4317000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":6719000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":6719000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-3741000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-3741000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-3741000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1271000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":1271000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":1271000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-9119000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-9119000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":4651000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-06-30","val":-7855000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-2278000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-4777000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":3076000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-1208000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-831000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-831000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":580000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":580000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-2065000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-2065000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-1234000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-1234000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":3954000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":3954000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-38000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2027000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-2027000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-1990000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-1990000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-8928000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-8928000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-6901000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-6901000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-7816000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-7816000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-7816000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-5710000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-5710000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-5346000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-5346000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":364000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":364000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-4561000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-4561000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":784000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":784000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":795000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":795000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":795000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-5502000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-5502000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-8796000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-8796000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3294000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-3294000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-17327000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-17327000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-8532000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-8532000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-17777000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-17777000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1561000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-327000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1234000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1934000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":2262000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4558000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-7771000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":16208000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":16125000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":16610000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":402000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":17428000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":17428000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":221000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":601000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":601000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":380000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":380000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1157000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1157000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":556000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":556000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2566000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":2566000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2566000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":257000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":257000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":497000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":497000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":239000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":239000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":855000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":855000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":358000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":358000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-74000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-74000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2355000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-2355000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":-2281000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":-2281000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-3241000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-3241000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":-887000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-887000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-2518000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-2518000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-2518000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":37000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":37000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":178000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":178000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":141000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":141000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-179000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-179000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-358000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-358000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":176000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":176000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":64000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":90000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":25000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":857000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":767000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1281000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeTaxExpenseBenefitContinuingOperations":{"label":"Income Tax Expense (Benefit), Continuing Operations (Deprecated 2013-01-31)","description":"The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to pretax Income or Loss from continuing operations; income tax expense or benefit may include interest and penalties on tax uncertainties based on the entity's accounting policy.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":17428000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2566000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"}]}},"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":"2010-01-01","end":"2010-12-31","val":-8450000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":2513000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2513000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1760000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":1760000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":1760000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":43000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":43000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":43000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":333000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":333000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":75000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeTaxesPaidNet":{"label":"Income Taxes Paid, Net","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1117000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-8450000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2513000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2011"}]}},"IncomeTaxesReceivable":{"label":"Income Taxes Receivable, Current","description":"Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.","units":{"USD":[{"end":"2010-12-31","val":657000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":657000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":657000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":815000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":616000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":429000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":429000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":429000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":429000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":429000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":399000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":782000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":526000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1319000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":1319000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":1319000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1319000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1319000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1493000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1057000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":926000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":186000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":186000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":186000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":186000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":186000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":173000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":366000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":716000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":333000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":333000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":333000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":333000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":333000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":344000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":368000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":152000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":132000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-01-01","end":"2010-12-31","val":19981000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3162000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":3162000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":709000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":709000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":709000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":15426000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":15426000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":15426000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-10186000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-10186000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":249000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeTaxReconciliationForeignIncomeTaxRateDifferential":{"label":"Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, 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 foreign income tax expense (benefit).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-2659000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-2480000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-2480000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-46000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1205000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-1205000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-1205000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":271000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":271000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1841000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":-423000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1384000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1384000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-2735000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-2735000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-2735000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":278000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":278000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":278000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-6222000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-6222000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1597000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Meals and Entertainment, 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 nondeductible meals and entertainment expense.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":115000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":112000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":112000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":138000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":138000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":138000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":157000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":157000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":157000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":144000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":144000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":87000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount","description":"Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":71000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":79000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":79000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":79000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":79000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":79000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":80000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":80000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":80000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":58000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":58000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":31000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":-171000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":93000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":93000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":466000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":466000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":466000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":181000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":181000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":181000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-75000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-75000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":38000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeTaxReconciliationPriorYearIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, Prior Year 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 revisions of previously reported income tax expense (benefit).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":460000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-694000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-694000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-31000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-31000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-31000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":901000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":901000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":847000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeTaxReconciliationRepatriationOfForeignEarnings":{"label":"Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, 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 repatriation of foreign earnings.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1678000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":1678000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":1678000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":93000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":93000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":93000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":254000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":13000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-44000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-44000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":49000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":49000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":49000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":31000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":31000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":31000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":19000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":19000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":19000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncomeTaxReconciliationTaxContingencies":{"label":"Effective Income Tax Rate Reconciliation, Tax Contingency, 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 income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":41000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":954000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":954000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":166000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":166000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":166000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-18901000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-18901000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-18901000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncreaseDecreaseInAccountsPayable":{"label":"Increase (Decrease) in Accounts Payable","description":"The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":496000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-702000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-2525000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-115000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-115000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-2973000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-928000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-928000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-2345000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-2345000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-861000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-861000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-861000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-400000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-400000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2616000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-2616000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-1558000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-1558000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-252000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-252000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-252000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-75000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-75000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":265000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":265000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-789000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-789000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":888000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":888000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":888000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1234000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-1234000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-89000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-89000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-885000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-885000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-526000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-526000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-14000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-694000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-166000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-1321000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncreaseDecreaseInAccountsReceivable":{"label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-9657000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-3193000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-5992000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-5609000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-5609000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-4786000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-7820000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-7820000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-6127000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-6127000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":1234000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1234000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1234000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1660000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-1660000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-4949000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-4949000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-6276000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-6276000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-8665000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-8665000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-8665000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-954000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-954000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":983000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":983000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":587000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":587000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":5936000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":5936000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":5936000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3510000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-3510000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-963000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-963000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-5541000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-5541000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-2635000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-2635000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-428000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1108000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-1496000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":838000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-1572000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":4205000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":4107000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":4696000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":4696000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1526000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-3140000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-3140000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-1794000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-1794000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":704000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":704000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":704000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-670000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-670000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1891000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-1891000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":5139000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":5139000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":3164000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":3164000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":3164000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2568000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":2568000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-853000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-853000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-7010000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-7010000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-7640000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-7640000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-7640000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3928000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-3928000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1959000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-1959000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4983000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":4983000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":5252000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":5252000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-203000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2565000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-1404000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":28000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncreaseDecreaseInDeferredRevenue":{"label":"Increase (Decrease) in Deferred Revenue","description":"Amount of increase (decrease) in deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-5737000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-2602000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-4003000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-6008000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-6008000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1382000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2556000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-2556000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-4281000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-4281000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-8676000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-8676000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-8676000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-4866000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-4866000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6232000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-6232000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-7848000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-7848000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-9448000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-9448000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-9448000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-999000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-999000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1673000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-1673000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-2152000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-2152000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-3984000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-3984000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-3984000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-429000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-429000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-612000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-612000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-1016000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-1016000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-1906000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-1906000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":230000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":262000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":56000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-112000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":5609000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1036000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-1231000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-7806000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-7806000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":172000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":156000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":156000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-38000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-38000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-227000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-227000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-227000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-31000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-31000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":352000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":352000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":96000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":96000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":889000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":889000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":889000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":174000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":174000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-262000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-262000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-394000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-394000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-1134000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-1134000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-1134000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-13000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-13000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":180000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":180000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":530000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":530000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":147000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":147000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":35000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-181000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-201000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncreaseDecreaseInInventories":{"label":"Increase (Decrease) in Inventories","description":"The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-4475000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":37000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":355000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-2208000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-2208000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":558000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":844000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":844000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":174000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":174000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-1859000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-1859000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-1859000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2654000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":2654000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3087000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":3087000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1770000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1770000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":472000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":788000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":788000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":71000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":71000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":388000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":388000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":119000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":119000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":119000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1364000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1364000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1295000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1295000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":2224000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":2224000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":1179000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":1179000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1074000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-491000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-1274000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-939000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":763000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":7000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-599000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-672000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-672000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-120000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":153000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":153000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":64000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":64000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-31000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-31000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-31000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-64000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-64000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-119000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-119000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-157000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-157000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-204000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-204000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-204000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-32000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-32000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-75000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-75000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-94000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-94000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-113000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-113000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-113000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":67000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":67000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":94000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":94000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":61000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":61000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":45000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":45000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-25000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":99000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":124000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-218000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets":{"label":"Increase (Decrease) in Prepaid Expense and Other Assets","description":"Amount of increase (decrease) in prepaid expenses, and assets classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1622000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":399000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":41000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":841000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":841000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-473000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-500000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-500000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-1301000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-1301000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-1044000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-1044000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-1044000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":307000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":307000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":5000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-713000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-713000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-102000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-102000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-102000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":272000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":272000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-198000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-198000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-596000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-596000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-657000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-657000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-657000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1735000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1735000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1627000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1627000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1254000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":1254000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":1234000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":1234000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1483000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":816000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-118000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-1202000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncreaseDecreaseInRestrictedCash":{"label":"Increase (Decrease) in Restricted Cash","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":603000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-603000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-303000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-428000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-428000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-100000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-175000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-175000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-175000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-175000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":50000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":50000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":50000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-107000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-107000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-178000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-178000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-178000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-178000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-178000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-178000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-178000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-47000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-47000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-47000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-47000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-47000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-47000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":490000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":490000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"IncrementalCommonSharesAttributableToShareBasedPaymentArrangements":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.","units":{"shares":[{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":394690,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":310428,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":310428,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":290976,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":290976,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":281185,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":199458,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":264193,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":524000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":348000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":174000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":488000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":178000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":665000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":665000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":164000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":328000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":328000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":164000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":164000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":487000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":487000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":159000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":159000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":638000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":638000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":638000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":170000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":170000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":357000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":357000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":187000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":187000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":539000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":539000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":181000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":181000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":730000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":730000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":730000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":198000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":198000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":454000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":454000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":256000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":256000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":701000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":701000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":246000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":246000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":943000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":943000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":943000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":107000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":107000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":587000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":587000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":480000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":480000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":697000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":697000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":110000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":110000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":816000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":816000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":132000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":380000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":248000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":518000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":138000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":884000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":524000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":665000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":665000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":638000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":638000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":638000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":729000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":729000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":729000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":943000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":943000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":943000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":816000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":816000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":884000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"InventoryFinishedGoodsNetOfReserves":{"label":"Inventory, Finished Goods, Net of Reserves","description":"Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.","units":{"USD":[{"end":"2011-12-31","val":6309000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":6309000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":6309000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-06-30","val":9287000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7975000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6850000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":6850000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":6850000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":6850000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":6850000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7596000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6932000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7136000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6974000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":6974000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":6974000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6974000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":6974000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8425000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8352000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9274000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8167000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":8167000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":8167000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":8167000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":8167000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9131000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7635000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6805000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7128000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"InventoryNet":{"label":"Inventory, Net","description":"Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":8506000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":8506000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":8506000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9423000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8649000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6628000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":6628000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":6628000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":6628000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":6628000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9310000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":9700000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8419000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7123000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":7123000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":7123000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":7123000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":7123000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7887000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7163000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7501000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7226000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":7226000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":7226000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":7226000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":7226000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8577000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8518000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9402000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8323000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":8323000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":8323000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":8323000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":8323000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9308000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7775000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6976000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7290000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"InventoryRawMaterialsNetOfReserves":{"label":"Inventory, Raw Materials, Net of Reserves","description":"Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.","units":{"USD":[{"end":"2011-12-31","val":146000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":146000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":146000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-06-30","val":170000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":273000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":132000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":132000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":132000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":132000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":132000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":97000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":107000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":208000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":144000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":144000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":144000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":144000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":144000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":152000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":166000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":128000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":156000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":156000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":156000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":156000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":156000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":177000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":140000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":171000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":162000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"InventoryWorkInProcessNetOfReserves":{"label":"Inventory, Work in Process, Net of Reserves","description":"Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.","units":{"USD":[{"end":"2011-12-31","val":173000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":173000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":173000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-06-30","val":243000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":171000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":141000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":141000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":141000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":141000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":141000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":194000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":124000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":157000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":108000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":108000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":108000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":108000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":108000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"InvestmentIncomeInterest":{"label":"Investment Income, Interest","description":"Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1038000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":266000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":170000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":230000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":31000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":31000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":730000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":820000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":820000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":90000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":90000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":945000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":945000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":125000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":125000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1005000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1005000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1005000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":38000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":38000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":83000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":83000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":43000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":43000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":116000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":116000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":33000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":33000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":141000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":21000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":21000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":49000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":49000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":28000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":28000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":73000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":73000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":25000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":25000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":97000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":97000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":97000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":2000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":4000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":3000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":3000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":6000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":1000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":8000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":8000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":4000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":12000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":6000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":17000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"InvestmentOwnedBalanceShares":{"label":"Investment Owned, Balance, Shares","description":"Balance held at close of period in number of shares.","units":{"shares":[{"end":"2011-06-30","val":366500,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2I"},{"end":"2011-09-30","val":366500,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3I"},{"end":"2012-06-30","val":366500,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":366500,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2013-03-31","val":366500,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"}]}},"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":"2010-12-31","val":87935000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":87935000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":87935000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":81808000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":76950000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":77502000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":77502000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":77502000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":77502000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":77502000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":72149000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":66545000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":73894000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":71682000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":71682000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":71682000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":71682000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":71682000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":73331000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":69071000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":62012000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":50767000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":50767000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":50767000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":50767000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":50767000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":48759000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":51464000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":56384000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":55815000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":55815000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":55815000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":55815000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":55815000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":54546000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":48918000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":49966000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":50143000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":122311000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":122311000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":122311000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":114994000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":110144000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":114283000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":114283000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":114283000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":114283000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":114283000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":109308000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":102166000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":102046000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":101928000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":98696000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":98264000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":92565000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":86776000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":80128000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":79780000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":76960000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":76260000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":74242000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":70972000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":73738000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":78005000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":44859000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":44859000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":44859000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":39163000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":38739000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":41821000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":41821000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":41821000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":41821000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":41821000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":38294000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":33186000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":40319000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":38644000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":38644000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":38644000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":38644000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":38644000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":40015000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":38755000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":32228000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":32694000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":32694000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":32694000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":32694000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":32694000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":26977000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":29645000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":34220000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":35764000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":35764000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":35764000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":35764000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":35764000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":34652000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":28925000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":30115000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":29928000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"LiabilityForUncertainTaxPositionsCurrent":{"label":"Liability for Uncertainty in Income Taxes, Current","description":"Amount recognized for uncertainty in income taxes classified as current.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"LineOfCreditFacilityCommitmentFeePercentage":{"label":"Line of Credit Facility, Commitment Fee Percentage","description":"The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.","units":{"pure":[{"start":"2015-12-29","end":"2015-12-31","val":0.00375,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"LineOfCreditFacilityCurrentBorrowingCapacity":{"label":"Line of Credit Facility, Current Borrowing Capacity","description":"Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.","units":{"USD":[{"end":"2015-04-28","val":7000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-04-28","val":7000000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q1I"}]}},"LineOfCreditFacilityMaximumBorrowingCapacity":{"label":"Line of Credit Facility, Maximum Borrowing Capacity","description":"Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.","units":{"USD":[{"end":"2015-04-28","val":12000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-04-28","val":12000000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q1I"},{"end":"2015-12-29","val":8000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11"},{"end":"2015-12-31","val":12000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"LineOfCreditFacilityRemainingBorrowingCapacity":{"label":"Line of Credit Facility, Remaining Borrowing Capacity","description":"Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).","units":{"USD":[{"end":"2015-06-30","val":1588000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":447000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"LitigationSettlementExpense":{"label":"Litigation Settlement, Expense","description":"Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":18250000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":750000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":1600000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":1600000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1869000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1869000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":6930000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":6930000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":6930000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":6930000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6930000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":6930000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":6930000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":-623000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-623000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-623000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-623000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"LongTermDebtNoncurrent":{"label":"Long-term Debt, Excluding Current Maturities","description":"Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2010-12-31","val":8798000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":8798000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":8798000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":9850000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":9445000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11013000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":11013000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":11013000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":11013000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":11013000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11930000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12278000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":13426000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":13820000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":13820000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":13820000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":13820000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":13820000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":14321000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":14832000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15627000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6000000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":6000000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":6000000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":6000000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":6000000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10000000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10000000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10478000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6978000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":6978000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":6978000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":6978000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":6978000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6978000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6978000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6978000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7478000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"LossContingencyAccrualCarryingValuePeriodIncreaseDecrease":{"label":"Loss Contingency Accrual, Period Increase (Decrease)","description":"Amount of increase (decrease) in loss contingency liability.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":6930000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":6930000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-06-30","val":-623000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"}]}},"MarketableSecuritiesCurrent":{"label":"Marketable Securities, Current","description":"Amount of investment in marketable security, classified as current.","units":{"USD":[{"end":"2010-12-31","val":1365000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1365000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":1365000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2011-06-30","val":1614000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1386000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1778000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":1778000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":1778000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":1778000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":1778000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2012-03-31","val":2292000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1977000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1721000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1877000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":1877000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":1877000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":1877000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":1877000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2013-03-31","val":1959000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":965000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"}]}},"MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments":{"label":"Marketable Securities, Realized Gain (Loss), Excluding Other-than-temporary Impairment Loss","description":"Amount of realized gain (loss) on investment in marketable security, excluding other-than-temporary impairment (OTTI).","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":591000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"}]}},"MinorityInterest":{"label":"Stockholders' Equity Attributable to Noncontrolling Interest","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).","units":{"USD":[{"end":"2010-12-31","val":-179000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":-179000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":-179000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":-225000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-232000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-220000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":-220000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":-220000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":-220000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":-220000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-207000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-212000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-159000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-125000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":-125000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":-125000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":-125000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":-125000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-86000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-76000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-65000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":21000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":21000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":21000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":21000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":21000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-31000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-78000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-57000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-8000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":-8000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":-8000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":-8000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":-8000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":16000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":37000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":51000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":72000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"MinorityInterestIncreaseFromStockIssuance":{"label":"Noncontrolling Interest, Increase from Equity Issuance or Sale of Parent Equity Interest (Deprecated 2013-01-31)","description":"Represents an increase in noncontrolling interest from issuance of additional equity interests to noncontrolling interest holders or the sale of a portion of the parent's controlling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":292000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"}]}},"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":"2009-01-01","end":"2009-12-31","val":-13114000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-5745000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-5764000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-5564000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-5564000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2545000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":703000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":703000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":1045000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1045000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":1385000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1385000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1385000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":627000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":627000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1001000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":1001000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1676000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1676000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2107000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":2107000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":2107000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":760000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":760000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1759000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1759000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":2111000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2111000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-6771000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-6771000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-6771000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4173000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":4173000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4241000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":4241000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4180000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":4180000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":4192000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":4192000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2574000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-2538000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-1535000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-2016000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-625000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":-1647000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":-1791000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-1791000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-593000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-844000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-844000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-1892000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-1892000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-4746000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-4746000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-4746000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-344000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-344000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-865000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-865000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-1923000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-1923000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-2917000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-2917000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-2917000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-627000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-627000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-694000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-2182000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-786000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-786000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-2408000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-2408000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-2408000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1390000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-1390000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-3334000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-3334000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-5803000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-5803000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-7979000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-7979000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1404000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2056000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-2979000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-3735000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-6494000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2598000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":7952000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":22263000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":22263000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1155000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2625000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2625000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":1262000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1262000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":1875000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1875000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1875000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-5725000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-5725000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8176000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-8176000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-3753000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-3753000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-258000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-258000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-258000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2828000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-2828000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3737000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-3363000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-8096000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-8096000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-7331000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-7331000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-7331000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-9422000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-9422000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-11354000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-11354000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-9059000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-9059000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-10461000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-10461000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2535000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":183000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":7080000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":9509000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":-34661000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-23777000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-18199000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-21052000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":2723000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-18306000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-18306000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1606000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2011-01-01","end":"2011-03-31","val":-1606000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1385000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-1385000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":221000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":221000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":221000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-3168000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-3168000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-1783000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-1783000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-1783000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1429000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1429000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1429000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":4597000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-308000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-308000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-308000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2533000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-2533000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-2225000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-2225000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-04-01","end":"2012-06-30","val":-2225000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-2225000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-9845000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-9845000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-7312000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-7312000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-07-01","end":"2012-09-30","val":-7312000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-7312000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-8383000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-8383000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-8383000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":1462000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-10-01","end":"2012-12-31","val":1462000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4"},{"start":"2012-01-01","end":"2013-03-31","val":-308000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2013-01-01","end":"2013-03-31","val":-5675000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-5675000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-03-31","val":-5675000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2013-01-01","end":"2013-03-31","val":-5675000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3040000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-3040000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":2635000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2635000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-04-01","end":"2013-06-30","val":2635000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":2635000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1380000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1380000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":1660000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1660000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-07-01","end":"2013-09-30","val":1660000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":1660000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3167000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":3167000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":3167000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":4547000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-10-01","end":"2013-12-31","val":4547000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-5488000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-5488000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-03-31","val":-5488000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-03-31","val":-5488000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-8876000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-8876000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3388000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-3388000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-04-01","end":"2014-06-30","val":-3388000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3388000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-17070000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-17070000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-8194000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-8194000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-07-01","end":"2014-09-30","val":-8194000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-8194000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-17924000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-17924000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-854000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-10-01","end":"2014-12-31","val":-854000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-1649000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-1649000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-462000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1188000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1188000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1018000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1481000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1481000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3197000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":2177000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4"}]}},"NetIncomeLossAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) Attributable to Noncontrolling Interest","description":"Amount of Net Income (Loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-621000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-286000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-204000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-335000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":-49000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-330000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-330000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-26000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-47000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-47000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":-21000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":-21000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-54000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-54000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-7000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-7000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-41000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-41000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-41000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":13000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":13000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":9000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-4000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-4000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":62000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":62000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":53000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":53000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":95000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":95000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":95000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":39000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":39000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":49000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":49000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":10000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":60000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":60000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":11000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":11000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":146000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":146000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":146000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-51000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-51000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-98000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-47000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-47000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-78000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-78000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":20000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":20000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-29000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-29000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":24000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":45000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":21000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":59000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":14000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":80000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"NonoperatingIncomeExpense":{"label":"Nonoperating Income (Expense)","description":"The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1133000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-480000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-816000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-356000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":122000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-823000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-823000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1232000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1760000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":1760000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":529000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":529000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1018000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1018000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-742000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-742000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1389000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1389000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1389000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":607000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":607000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":148000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":148000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-460000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-460000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-206000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-206000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-354000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-354000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-197000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-197000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-197000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-76000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-76000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":74000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":74000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":150000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":150000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":108000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":108000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":34000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":34000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":162000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":162000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":162000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-119000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-119000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-540000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-540000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-420000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-420000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-747000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-747000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-209000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-209000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-932000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-932000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1655000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1478000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":-177000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1025000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-452000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":846000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":{"Segment":[{"start":"2012-01-01","end":"2012-06-30","val":3,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":3,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":3,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":3,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":3,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":3,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":3,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":3,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":3,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"NumberOfStatesInWhichEntityOperates":{"label":"Number of States in which Entity Operates","description":"The number of states the entity operates in as of the balance sheet date.","units":{"state":[{"end":"2012-12-31","val":28,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":28,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":29,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":29,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"OperatingExpenses":{"label":"Operating Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":115103000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":41330000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":20960000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":57735000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":16405000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":74059000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":74059000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":17683000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":34740000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":34740000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":17058000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":17058000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":53007000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":53007000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":18267000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":18267000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":70324000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":70324000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":70324000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":19308000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":19308000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":37341000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":37341000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":18033000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":18033000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":62038000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":62038000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":24696000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":24696000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":78789000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":78789000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":78789000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22106000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":22106000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":40255000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":40255000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":18150000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":18150000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":58532000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":58532000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":18277000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":18277000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":76537000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":76537000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":76537000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":20476000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":20476000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":40341000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":40341000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":19866000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":19866000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":58751000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":58751000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":18409000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":18409000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":76967000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":76967000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":17171000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":34245000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":17073000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":49298000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":15053000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":66734000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-44186000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-7375000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-1462000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-4421000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":2954000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-385000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-385000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-2643000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-2591000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-2591000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":51000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":51000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-3083000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-3083000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-492000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-492000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2565000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":2565000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2565000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-645000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-645000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2175000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-2175000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-1530000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-1530000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-8722000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-8722000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-6547000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-6547000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-7619000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-7619000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-7619000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-5634000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-5634000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-5420000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-5420000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":214000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":214000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-4669000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-4669000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":750000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":750000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":633000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":633000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":633000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-5383000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-5383000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-8256000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-8256000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-2874000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-2874000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-16580000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-16580000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-8323000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-8323000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-16845000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-16845000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3216000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1805000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1411000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":909000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":2714000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3712000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2012-12-31","val":17967000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":17558000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":19635000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":18115000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":4736000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":4850000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4966000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":4842000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":1640000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1269000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1250000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1230000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":2031000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1987000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1818000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1787000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":2749000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3061000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2872000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2602000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":3556000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":4003000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4044000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3671000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-12-31","val":3255000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2388000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4685000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3983000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-01-01","end":"2010-12-31","val":5928000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":5812000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":5812000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":5088000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":5088000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":5088000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":5193000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":5193000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":5193000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5781000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":5781000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":5349000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"OtherAccruedLiabilitiesNoncurrent":{"label":"Other Accrued Liabilities, Noncurrent","description":"Amount of expenses incurred but not yet paid classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":3503000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":3503000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":3503000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3591000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3635000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3684000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":3684000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":3684000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":3684000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":3684000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3712000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4027000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4074000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3994000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":3994000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":3994000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":3994000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":3994000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3996000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1237000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":84000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":84000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":84000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":84000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":84000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":84000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":84000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":84000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":84000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1056000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":1056000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":1056000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":1056000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":1056000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":988000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":942000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":888000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":984000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2010-12-31","val":11352000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":11352000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":11352000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":10629000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":8886000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":8189000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":8189000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":8189000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":8189000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":8189000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7793000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7120000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6570000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6076000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":6076000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":6076000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":6076000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":6076000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5797000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5342000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4963000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4611000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":4611000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":4611000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":4611000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":4611000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4403000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4226000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3917000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3994000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":3994000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":3994000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3994000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":3994000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3901000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4639000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4639000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4409000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"Adjustment that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency of the reporting entity, net of tax.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":998000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":587000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":968000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":318000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":259000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":360000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-587000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-1157000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":-189000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":193000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":1350000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-318000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-318000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-259000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-15000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-15000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":244000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":244000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-603000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-603000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-588000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-588000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-391000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-391000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-391000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":360000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":360000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":890000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":890000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":530000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":530000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":473000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":473000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":-417000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-417000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":909000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":909000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":909000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":127000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":127000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":87000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":87000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-40000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-40000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":283000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":283000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":197000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":197000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":555000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":555000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":577000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":655000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":78000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":530000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-125000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":763000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before 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":"2009-01-01","end":"2009-12-31","val":360000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-231000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-231000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":71000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":93000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":22000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":8000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-84000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":40000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":40000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":40000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":137000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":137000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":159000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":159000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":22000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":22000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":102000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":102000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-57000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-57000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":147000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":147000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":147000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":1000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":145000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":145000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":144000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":144000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-156000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-156000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-225000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-225000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-225000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":75000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":75000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":72000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":72000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-3000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":2000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-70000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-70000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":1000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-19000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":148000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":167000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":80000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-68000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":117000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":619000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-398000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-812000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-98000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":300000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-189000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-189000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":666000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1268000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":1268000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":603000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":603000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":560000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":560000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-708000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-708000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1022000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1022000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1022000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":739000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":739000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":422000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":422000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-316000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-316000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":217000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":217000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-206000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-206000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":392000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":392000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":392000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":101000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":101000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":479000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":479000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":378000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":378000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":736000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":736000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":255000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":255000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1008000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":1008000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":1008000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-14000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-14000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":43000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":43000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":57000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":57000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-56000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-56000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-100000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-100000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-124000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-124000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1785000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1852000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":67000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1531000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":-320000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1713000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"PaymentsForOtherTaxes":{"label":"Payments for Other Taxes","description":"Amount of cash outflow for taxes classified as other.","units":{"BRL":[{"end":"2014-07-03","val":2407264,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q2I"}],"USD":[{"end":"2014-07-03","val":1098776,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q2I"}]}},"PaymentsForProceedsFromOtherInvestingActivities":{"label":"Payments for (Proceeds from) Other Investing Activities","description":"Amount of cash (inflow) outflow from investing activities classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-2000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-2000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-12000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-12000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-12000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-12000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-13000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-13000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-13000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-7000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-7000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-28000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-28000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-28000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-28000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-32000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-112000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-111000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":-120000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":-122000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-122000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-122000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-5000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-5000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-59000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":35000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":142000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":161000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":527000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":24000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":63000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":1185000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1042000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1042000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":76000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":96000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":96000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":96000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":96000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":205000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":205000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":205000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":111000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":111000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":111000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":111000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":111000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"PaymentsForRestructuring":{"label":"Payments for Restructuring","description":"Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":145000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":413000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":969000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1389000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"PaymentsOfDebtIssuanceCosts":{"label":"Payments of Debt Issuance Costs","description":"The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":272000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":75000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":75000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":161000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":161000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":161000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":161000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":162000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":126000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":387000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"PaymentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Payment, Tax Withholding, Share-based Payment Arrangement","description":"Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":527000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":63000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":122000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":143000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":143000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":76000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":204000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":204000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":227000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":227000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":239000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":239000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":239000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":27000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":27000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":39000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":39000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":55000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":55000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":68000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":68000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":68000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":118000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":118000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":127000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":127000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":282000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":282000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":340000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":340000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":103000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":105000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"PaymentsToAcquireMarketableSecurities":{"label":"Payments to Acquire Marketable Securities","description":"Amount of cash outflow for purchase of marketable security.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":186000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":193000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":193000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":193000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":193000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"}]}},"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":"2009-01-01","end":"2009-12-31","val":5278000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2258000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":2980000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":3251000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":3251000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":693000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1031000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":1031000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":2079000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":2079000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":4709000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":4709000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":4709000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":351000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":351000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":893000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":893000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1951000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1951000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2949000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":2949000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":2949000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":846000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":846000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2471000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2471000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":3552000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":3552000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":5176000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":5176000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":5176000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1391000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1391000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3382000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":3382000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":5855000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":5855000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":8031000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":8031000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1427000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2117000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":2549000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":3304000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-12-31","val":0.01,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":0.01,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":0.01,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0.01,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0.01,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":0.01,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":0.01,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":0.01,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":0.01,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.01,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.01,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.01,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0.01,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.01,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.01,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.01,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":0.01,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.01,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.01,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.01,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":0.01,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.01,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.01,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.01,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0.01,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":10000000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":10000000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":10000000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":10000000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":10000000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":10000000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":10000000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":10000000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":10000000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":10000000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":10000000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10000000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10000000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":10000000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":10000000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":10000000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":10000000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":10000000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10000000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10000000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10000000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10000000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":10000000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":10000000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":10000000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":10000000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10000000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10000000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10000000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10000000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":10000000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":10000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":10000000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":10000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10000000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10000000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":0,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-12-31","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"PrepaidExpenseAndOtherAssetsCurrent":{"label":"Prepaid Expense and Other Assets, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":4036000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":4036000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":4036000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":3611000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2768000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3016000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":3016000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":3016000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":3016000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":3016000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3335000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3008000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2304000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2917000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":2917000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":2917000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2917000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2917000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3035000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2571000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2182000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2253000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":2253000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":2253000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":2253000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":2253000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3984000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3876000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3646000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3480000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":3480000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":3480000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3480000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":3480000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4934000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4133000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3156000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2254000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"PriorPeriodReclassificationAdjustment":{"label":"Prior Period Reclassification Adjustment","description":"The amount of a reclassification adjustment made to prior period financial statement amounts.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1810000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2475000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"}]}},"ProceedsFromIssuanceOfLongTermDebt":{"label":"Proceeds from Issuance of Long-term Debt","description":"The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":15702000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":719000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":719000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":1360000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":1360000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2529000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2772000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2772000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":3173000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":3173000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":4576000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":4576000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":4576000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":703000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":703000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1301000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":1301000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1999000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1999000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2551000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":2551000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":2551000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":787000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":787000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1798000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":1798000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":2277000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":2277000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":12704000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":12704000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":12704000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4000000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":4000000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4000000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":4000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":4204000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":4204000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":4204000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":4204000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":7000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans":{"label":"Proceeds, Issuance of Shares, Share-based Payment Arrangement, Excluding Option Exercised","description":"Amount of cash inflow from issuance of shares under share-based payment arrangement. Excludes option exercised.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":356000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"}]}},"ProceedsFromLinesOfCredit":{"label":"Proceeds from Lines of Credit","description":"Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.","units":{"USD":[{"end":"2015-12-29","val":7000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ProceedsFromMinorityShareholders":{"label":"Proceeds from Noncontrolling Interests","description":"Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":292000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"}]}},"ProceedsFromPaymentsForOtherFinancingActivities":{"label":"Proceeds from (Payments for) Other Financing Activities","description":"Amount of cash inflow (outflow) from financing activities classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":86000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ProceedsFromSaleAndMaturityOfMarketableSecurities":{"label":"Proceeds from Sale and Maturity of Marketable Securities","description":"The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4051000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1223000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":1223000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":1223000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":1223000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":2468000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":2468000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":2468000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":2468000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-06-30","val":1488000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":2468000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"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":"2013-03-31","val":112000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":111000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":120000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-03-31","val":1000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":1000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":5000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":5000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-03-31","val":23000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":61000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":60000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":40000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":44000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":44000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":44000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":44000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":264000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":264000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":264000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":291000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":291000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":368000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":368000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":419000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":419000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":489000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":489000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":602000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":605000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1871000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ProductWarrantyAccrual":{"label":"Standard and Extended Product Warranty Accrual","description":"Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.","units":{"USD":[{"end":"2009-12-31","val":994000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1819000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2010-12-31","val":1819000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1212000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":1212000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2011-12-31","val":1212000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2011Q4I"},{"end":"2012-12-31","val":859000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":859000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":859000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2012-12-31","val":859000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2012Q4I"},{"end":"2013-12-31","val":465000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":465000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":465000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-12-31","val":285000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":285000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":184000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ProductWarrantyAccrualPayments":{"label":"Standard and Extended Product Warranty Accrual, Decrease for Payments","description":"Amount of decrease in the standard and extended product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard and extended product warranty.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1607000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1369000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1369000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":623000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":623000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":623000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":600000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":600000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":600000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":222000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":222000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":155000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ProductWarrantyAccrualWarrantiesIssued":{"label":"Standard and Extended Product Warranty Accrual, Increase for Warranties Issued","description":"Amount of increase in the standard and extended product warranty accrual from warranties issued.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2432000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":762000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":762000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":270000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":270000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":270000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":206000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":206000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":206000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":42000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":42000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":54000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ProfitLoss":{"label":"Net Income (Loss), Including Portion Attributable to Noncontrolling Interest","description":"The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-35282000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-24063000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":-18403000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-21387000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":2674000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-18636000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":-18636000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1632000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2011-01-01","end":"2011-03-31","val":-1632000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1432000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-1432000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-3222000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-3222000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-1790000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":-1790000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-1790000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1388000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1388000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1388000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":4610000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":-295000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":-295000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":-295000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-2524000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-2524000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-2229000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-2229000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-04-01","end":"2012-06-30","val":-2229000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":-2229000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-9783000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-9783000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-7259000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-7259000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-07-01","end":"2012-09-30","val":-7259000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":-7259000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-8288000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-8288000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-8288000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":1495000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-10-01","end":"2012-12-31","val":1495000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4"},{"start":"2012-01-01","end":"2013-03-31","val":-295000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2013-01-01","end":"2013-03-31","val":-5636000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":-5636000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-03-31","val":-5636000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2013-01-01","end":"2013-03-31","val":-5636000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2991000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-2991000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":2645000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":2645000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-04-01","end":"2013-06-30","val":2645000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":2645000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1320000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-1320000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":1671000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1671000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-07-01","end":"2013-09-30","val":1671000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":1671000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3313000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":3313000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":3313000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":4633000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-10-01","end":"2013-12-31","val":4633000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-5539000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-5539000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-03-31","val":-5539000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-03-31","val":-5539000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-8974000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-8974000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3435000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":-3435000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-04-01","end":"2014-06-30","val":-3435000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":-3435000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-17148000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-17148000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-8174000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":-8174000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-07-01","end":"2014-09-30","val":-8174000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":-8174000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-17953000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-17953000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-805000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-10-01","end":"2014-12-31","val":-805000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":-1625000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":-1625000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-417000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1209000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1209000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1077000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1495000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1495000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3277000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":2198000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4"}]}},"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":"2011-12-31","val":60714000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":58959000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":58959000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":58614000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":58614000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":54192000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":54192000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":58133000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":15114000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":15114000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":15114000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2010-12-31","val":15114000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":12896000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":12384000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":13426000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":13426000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":13426000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":13426000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":13426000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":13426000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011Q4I"},{"end":"2012-03-31","val":12636000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11777000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11912000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11686000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":11686000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":11686000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":11686000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":11686000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":11686000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11322000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11849000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":12084000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12600000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":12600000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":12600000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":12600000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":12600000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":12600000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12970000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":13924000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":15552000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16791000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":16791000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":16791000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":16791000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":16791000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":17066000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":16472000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15745000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":15372000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ProvisionForDoubtfulAccounts":{"label":"Accounts Receivable, Credit Loss Expense (Reversal)","description":"Amount of expense (reversal of expense) for expected credit loss on accounts receivable.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1322000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":340000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":1034000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":1618000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":1618000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":396000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-767000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-830000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":-830000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-745000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":-745000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":-396000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":-396000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":-396000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":303000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":303000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-66000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-66000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":-120000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":-120000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":-184000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":-184000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":-184000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":224000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":224000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-399000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":-399000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":-580000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":-580000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":-561000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":-561000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":-561000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-24000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-24000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-139000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":-139000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":-166000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":-166000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":-218000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-218000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-39000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":183000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":248000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":124000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"PurchaseCommitmentRemainingMinimumAmountCommitted":{"label":"Purchase Commitment, Remaining Minimum Amount Committed","description":"Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations.","units":{"USD":[{"end":"2013-12-31","val":4454000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2611000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":4645000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"RepaymentsOfDebt":{"label":"Repayments of Debt","description":"The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-04-29","val":3000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2015-04-29","val":3000000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q1I"},{"start":"2015-01-01","end":"2015-06-30","val":3000000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":3000000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2015-12-29","val":6600000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"RepaymentsOfLongTermDebt":{"label":"Repayments of Long-term Debt","description":"The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":29157000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":6322000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":6322000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":6322000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":6322000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":2050000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2050000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":2050000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":2050000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":2050000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":2050000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2050000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":19560000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":19560000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":19560000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":10000000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ResearchAndDevelopmentExpense":{"label":"Research and Development Expense","description":"The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":6994000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":3707000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":1783000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4909000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":1202000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":6162000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":6162000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1449000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2679000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":2679000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":1231000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":1231000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4005000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":4005000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":1326000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":1326000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5318000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":5318000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":5318000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1514000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":1514000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2823000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2823000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":1308000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1308000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":4247000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":4247000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":1425000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":1425000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5410000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":5410000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":5410000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1442000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":1442000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2666000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":2666000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":1224000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":1224000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4026000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":4026000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":1360000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":1360000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5434000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":5434000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":5434000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1553000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1553000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2675000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":2675000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":1122000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":1122000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4509000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":4509000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":1834000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":1834000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":5730000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":5730000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1173000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2656000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":1482000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3815000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":1160000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":5072000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"RestrictedCashAndCashEquivalentsAtCarryingValue":{"label":"Restricted Cash and Cash Equivalents, Current","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.","units":{"USD":[{"end":"2010-12-31","val":175000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":175000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":175000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":0,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":225000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":225000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":225000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":225000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":225000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":225000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":225000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":225000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":225000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":225000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":225000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":225000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":225000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":118000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":47000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":47000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":47000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":47000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":47000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":47000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":47000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":47000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-09-30","val":490000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":490000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2014-01-01","end":"2014-12-31","val":2396000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":2396000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-10-01","end":"2014-12-31","val":2396000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-10-01","end":"2014-12-31","val":2396000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-10-01","end":"2014-12-31","val":2396000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":281000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"RestructuringCosts":{"label":"Restructuring Costs","description":"Amount, after cash payment, 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":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2396000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":2396000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":281000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"RestructuringReserve":{"label":"Restructuring Reserve","description":"Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2396000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":2396000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":2396000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2396000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":2396000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2013000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1743000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1086000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":921000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"RestructuringReserveTranslationAndOtherAdjustment":{"label":"Restructuring Reserve, Translation and Other Adjustment","description":"Amount of increase (decrease) in the restructuring reserve related to foreign currency translation (gain) loss and other increases (decreases).","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":-238000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-240000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":-341000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":-367000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2010-12-31","val":7691000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":7691000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":7691000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":6306000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4523000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9120000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":9120000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":9120000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":9120000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":9120000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8812000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":6587000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-725000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":737000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":737000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":737000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":737000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":737000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-4938000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-2303000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-643000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3904000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":3904000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":3904000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":3904000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":3904000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-1584000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-4973000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-13166000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-14020000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":-14020000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":-14020000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":-14020000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":-14020000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-15669000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-14482000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-13002000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-10823000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"Revenues":{"label":"Revenues","description":"Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":146635000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2010-01-01","end":"2010-12-31","val":140821000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":140821000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":140821000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":132528000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":132528000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":132528000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":140207000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":140207000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":140207000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":133568000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":133568000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":129552000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"SalesRevenueNet":{"label":"Revenue, Net (Deprecated 2018-01-31)","description":"Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":135013000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":68139000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":37351000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":106624000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":38485000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":146635000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":146635000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":30339000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2011-01-01","end":"2011-03-31","val":30339000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":63860000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":63860000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":33521000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":33521000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":33521000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":98352000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":98352000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":34492000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":34492000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":34492000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":140821000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":140821000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":140821000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":42469000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":34302000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":34302000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2012-01-01","end":"2012-03-31","val":34302000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":65965000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":65965000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":31663000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":31663000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-04-01","end":"2012-06-30","val":31663000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":31663000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":98705000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":98705000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":32739000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":32739000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-07-01","end":"2012-09-30","val":32739000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":32739000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":132528000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":132528000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":132528000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":33824000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-10-01","end":"2012-12-31","val":33824000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4"},{"start":"2012-01-01","end":"2013-03-31","val":34302000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2013-01-01","end":"2013-03-31","val":31220000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":31220000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-03-31","val":31220000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2013-01-01","end":"2013-03-31","val":31220000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":64899000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":64899000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":33680000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":33680000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-04-01","end":"2013-06-30","val":33680000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":33680000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":99696000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":99696000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":34796000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":34796000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-07-01","end":"2013-09-30","val":34796000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":34796000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":140207000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":140207000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":140207000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":40511000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-10-01","end":"2013-12-31","val":40511000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":30132000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":30132000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-03-31","val":30132000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2014-01-01","end":"2014-03-31","val":30132000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":64543000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":64543000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":34411000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":34411000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-04-01","end":"2014-06-30","val":34411000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":34411000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":97216000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":97216000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":32673000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":32673000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-07-01","end":"2014-09-30","val":32673000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":32673000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":133568000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":133568000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":36352000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-10-01","end":"2014-12-31","val":36352000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":28762000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"start":"2015-01-01","end":"2015-03-31","val":28762000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62405000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":33642000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":33642000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":95049000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":32644000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":32644000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":129552000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":34504000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4"}]}},"SecurityDeposit":{"label":"Security Deposit","description":"The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.","units":{"USD":[{"end":"2011-12-31","val":447000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":388000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":388000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-12-31","val":352000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":352000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":582000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":582000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-12-31","val":551000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"SellingAndMarketingExpense":{"label":"Selling and Marketing Expense","description":"The aggregate total amount of expenses directly related to the marketing or selling of products or services.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":31529000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":15856000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":8387000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":22737000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":6881000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":29308000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":29308000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":6585000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":13202000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":13202000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":6616000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":6616000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":20098000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":20098000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":6897000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":6897000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":26880000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":26880000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":26880000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6969000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":6969000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":14668000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":14668000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":7698000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":7698000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":21924000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":21924000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":7257000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":7257000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":29018000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":29018000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":29018000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":8278000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":8278000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":16332000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":16332000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":8054000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":8054000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":24247000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":24247000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":7915000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":7915000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":32005000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":32005000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":32005000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8596000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":8596000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17339000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":17339000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":8743000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":8743000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":25172000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":25172000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":7833000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":7833000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":32663000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":32663000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7667000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15087000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":7420000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":21728000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":6641000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":28843000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":3086000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2265000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-01-01","end":"2010-09-30","val":2468000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-01-01","end":"2010-12-31","val":3041000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":3041000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":678000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1325000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":1325000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":1916000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":1916000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":2436000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":872000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":872000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1522000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":1522000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-01-01","end":"2012-09-30","val":1979000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":1979000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":2441000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":422000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":422000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":943000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":943000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":1477000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":1477000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":1681000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":524000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":524000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":883000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":883000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":1293000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":1293000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":1682000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":318000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":721000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":1138000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":1494000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number","description":"The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.","units":{"shares":[{"end":"2012-06-30","val":1845505,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1769320,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1872590,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1873564,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2029859,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1925619,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1823000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1683334,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1855111,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1797029,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1757922,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1581039,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1522369,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1514089,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1174382,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price","description":"The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.","units":{"USD/shares":[{"end":"2012-06-30","val":7.84,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7.8,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7.56,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7.26,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6.93,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6.98,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6.53,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5.66,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5.36,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5.38,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5.19,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4.28,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4.15,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4.15,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4.09,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value","description":"Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":11000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":11000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":17000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":118000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":144000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":144000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-01-01","end":"2014-09-30","val":163000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":163000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-01-01","end":"2014-12-31","val":165000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":165000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":78000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":80000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":321000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period","description":"For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.","units":{"shares":[{"start":"2012-01-01","end":"2012-06-30","val":139774,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":219849,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":229574,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":113405,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":135575,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":282184,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":426802,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":141895,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":297995,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":372899,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":458151,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":226888,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":284769,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":349384,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":414209,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price","description":"Weighted average price of options that were either forfeited or expired.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-06-30","val":5.79,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":6.76,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":6.62,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10.13,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9.25,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":7.19,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":8.58,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":17.05,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10.3,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":9.22,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":9.02,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":11.31,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":10.87,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":9.47,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":8.6,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross","description":"Gross number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2012-01-01","end":"2012-06-30","val":560704,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":590704,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":590704,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":42444,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":214278,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":214278,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":214278,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":131718,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":146950,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":165937,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":250336,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":250336,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":273036,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":273036,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value","description":"Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.","units":{"USD":[{"end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":55,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":82,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":393000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3660000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2877032,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":585419,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":114305,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":428000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":104000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2689000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2011-12-31","val":2517730,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":2517730,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":2517730,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-06-30","val":2938660,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2888585,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2878860,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":2878860,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":2878860,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":2878860,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":2878860,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2807899,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2957563,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2810954,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2601661,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":2601661,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":2601661,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":2601661,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":2601661,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2389567,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2347585,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2259214,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2185199,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":2185199,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":2185199,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":2185199,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":2185199,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2208647,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1977311,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1934146,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1572933,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2011-12-31","val":6.94,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":6.94,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":6.94,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-06-30","val":6.27,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6.17,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6.18,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":6.18,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":6.18,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":6.18,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":6.18,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5.98,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5.84,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5.87,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5.61,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":5.61,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":5.61,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":5.61,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":5.61,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4.98,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5.07,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5.1,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4.96,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":4.96,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":4.96,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":4.96,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":4.96,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4.03,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3.94,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3.96,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3.88,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value","description":"Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. 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":[{"end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":37,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":53,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":79,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":385000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3623000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2858545,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":581786,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":101052,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":402000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":97000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2648000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number","description":"Number of fully vested and expected to vest options outstanding that can 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":"2012-06-30","val":2856846,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2822685,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2829810,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2767762,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2912217,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2779436,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2579406,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2374147,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2324059,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2241653,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2170551,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2165554,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1943885,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1911230,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1557004,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, 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 options outstanding. 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":"2012-06-30","val":6.36,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6.24,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6.23,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6.02,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5.88,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5.9,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5.63,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4.99,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5.07,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5.1,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4.97,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4.05,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3.96,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3.97,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3.89,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price","description":"Weighted average price at which option holders acquired shares when converting their stock options into shares.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":4.08,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4.14,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4.19,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":3.94,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":3.89,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3.31,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":3.31,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":3.97,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price","description":"Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.","units":{"USD/shares":[{"start":"2012-01-01","end":"2012-06-30","val":3.13,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":3.1,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":3.1,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3.17,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3.4,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":3.4,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":3.4,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5.65,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":5.54,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":5.21,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2.45,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2.45,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":2.54,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":2.54,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value","description":"Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.","units":{"USD":[{"end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":23,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":127000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1989000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2132899,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":375042,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4400,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":138000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1776000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"SharePrice":{"label":"Share Price","description":"Price of a single share of a number of saleable stocks of a company.","units":{"USD/shares":[{"end":"2012-06-30","val":3.02,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2.25,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2.79,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3.12,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3.15,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3.2,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3.61,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5.7,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5.43,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3.92,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2.54,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2.86,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3.45,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2.9,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5.56,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2010-12-31","val":146000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":146000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":146000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":146000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":146000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":274000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":274000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":274000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":274000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":274000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":274000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":274000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":274000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":274000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":274000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":274000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":274000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":274000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":274000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":274000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":274000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":274000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":274000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":274000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":274000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":274000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":274000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":274000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3500000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":3500000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":3500000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":3500000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":3500000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3500000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":586000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":586000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":86000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"SignificantPurchaseCommitmentRemainingMinimumAmountCommitted":{"label":"Purchase Commitment, Remaining Minimum Amount Committed (Deprecated 2013-01-31)","description":"The floor amount as of the balance sheet date that the entity must expend to satisfy the terms of disclosed arrangements (excluding long-term commitments) in which the entity has agreed to expend funds to procure goods or services from one or more suppliers, other than under a long-term purchase commitment or an unconditional purchase obligation.","units":{"USD":[{"end":"2012-12-31","val":2055000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"}]}},"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":"2010-12-31","val":34555000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":34555000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":34555000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2010Q4I"},{"end":"2011-06-30","val":33411000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":33426000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":37001000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":37001000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":37001000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":37001000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":37001000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":37366000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":35833000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":28311000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":30371000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":30371000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":30371000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":30371000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":30371000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-03-31","val":25451000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":29269000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":30618000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":35988000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":35988000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":35988000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":35988000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":35988000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-03-31","val":31400000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":28394000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20633000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":20453000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":20453000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":20453000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":20453000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":20453000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19680000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":22017000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":23721000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":27790000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest","description":"Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.","units":{"USD":[{"end":"2008-12-31","val":84314000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2008Q4I"},{"end":"2009-12-31","val":51934000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2009-12-31","val":51934000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":34376000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"end":"2010-12-31","val":34376000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"end":"2010-12-31","val":34376000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2010-12-31","val":34376000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2010-12-31","val":34376000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010Q4I"},{"end":"2011-06-30","val":33186000,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":33194000,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2011Q3I"},{"end":"2011-12-31","val":36781000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"end":"2011-12-31","val":36781000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"end":"2011-12-31","val":36781000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":36781000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"end":"2011-12-31","val":36781000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":36781000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2011-12-31","val":36781000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2011Q4I"},{"end":"2012-03-31","val":37159000,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":35621000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":28152000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3I"},{"end":"2012-12-31","val":30246000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":30246000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"end":"2012-12-31","val":30246000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":30246000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":30246000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":30246000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2012-12-31","val":30246000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2012Q4I"},{"end":"2013-03-31","val":25365000,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1I"},{"end":"2013-06-30","val":29193000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":30553000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":36009000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":36009000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":36009000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":36009000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"end":"2013-12-31","val":36009000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2013-12-31","val":36009000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013Q4I"},{"end":"2014-03-31","val":31369000,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":28316000,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":20576000,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":20445000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"end":"2014-12-31","val":20445000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":20445000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":20445000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"end":"2014-12-31","val":20445000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19696000,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":22054000,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":23772000,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"},{"end":"2015-12-31","val":27862000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"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":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-12-31","val":64675,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":70199,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":87799,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-09-30","val":116498,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-12-31","val":124248,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":173455,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-01-01","end":"2015-09-30","val":174705,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-01-01","end":"2015-12-31","val":471093,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"StockIssuedDuringPeriodValueEmployeeStockPurchasePlan":{"label":"Stock Issued During Period, Value, Employee Stock Purchase Plan","description":"Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":356000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"}]}},"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":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":44000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":265000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":265000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":265000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":490000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":490000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1871000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"StockRepurchasedDuringPeriodValue":{"label":"Stock Repurchased During Period, Value","description":"Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":35000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":527000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":527000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1185000,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":1185000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":1185000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":444000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":444000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":444000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":180000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":180000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":180000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":339000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":339000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":105000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"TaxAdjustmentsSettlementsAndUnusualProvisions":{"label":"Tax Adjustments, Settlements, and Unusual Provisions","description":"Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement.","units":{"USD":[{"start":"2013-04-01","end":"2013-06-30","val":2450000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q2"},{"start":"2013-04-01","end":"2013-06-30","val":2450000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-07-01","end":"2013-09-30","val":997000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q3"},{"start":"2013-07-01","end":"2013-09-30","val":997000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"}]}},"TradingSecuritiesUnrealizedHoldingGainLoss":{"label":"Trading Securities, Change in Unrealized Holding Gain (Loss)","description":"Amount of unrealized holding gain (loss) recognized in the income statement for investments in debt and equity securities and other forms of securities that provide ownership interests classified as trading.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":249000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":420000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":21000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":-228000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-06-30","val":199000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-315000,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-57000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":-256000,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2012Q3"}]}},"UndistributedEarningsOfForeignSubsidiaries":{"label":"Undistributed Earnings of Foreign Subsidiaries","description":"Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.","units":{"USD":[{"end":"2012-12-31","val":25351000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":20093000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"},{"end":"2014-12-31","val":8619000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":11897000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2009-12-31","val":19098000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":18591000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2010-12-31","val":18591000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010Q4I"},{"end":"2011-12-31","val":19355000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":19355000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011Q4I"},{"end":"2012-12-31","val":18629000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":18629000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":18629000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":18629000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2012-12-31","val":18629000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012Q4I"},{"end":"2013-06-30","val":795000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015Q4I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1698000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities","description":"Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":726000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":726000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":17834000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":17834000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued":{"label":"Unrecognized Tax Benefits, Income Tax Penalties Accrued","description":"Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return.","units":{"USD":[{"end":"2011-12-31","val":4053000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3325000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":3325000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":3325000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":3325000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2013-06-30","val":795000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2013Q4I"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense":{"label":"Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense","description":"Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":781000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":764000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1191000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":764000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2011"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Accrued","description":"Amount of interest expense accrued for an underpayment of income taxes.","units":{"USD":[{"end":"2010-12-31","val":260000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":510000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2011-12-31","val":510000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011Q4I"},{"end":"2012-12-31","val":643000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"end":"2012-12-31","val":643000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":643000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":643000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2013-06-30","val":400000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"end":"2013-12-31","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"end":"2014-12-31","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3I"}]}},"UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations":{"label":"Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations","description":"Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":795000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":795000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2013"}]}},"UnrecognizedTaxBenefitsResultingInNetOperatingLossCarryforward":{"label":"Unrecognized Tax Benefits Resulting in Net Operating Loss Carryforward (Deprecated 2014-01-31)","description":"Amount of an unrecognized tax benefit that is directly related to a position taken in a tax year that results in a net operating loss carryforward. This amount is presented as a reduction of the related deferred tax asset in the balance sheet if that deferred tax asset is not used. This amount is presented separately from the deferred tax asset for a net operating loss carryforward if this unrelated tax benefit is associated with a different tax position.","units":{"USD":[{"end":"2012-12-31","val":15304000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2012Q4I"},{"end":"2012-12-31","val":15304000,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"end":"2012-12-31","val":15304000,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"end":"2012-12-31","val":15304000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"}]}},"ValuationAllowanceDeferredTaxAssetChangeInAmount":{"label":"Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount","description":"Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":20988000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3162000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":3162000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":709000,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":710000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":710000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":15426000,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":15426000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":15426000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-10186000,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":-10186000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":249000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":360047,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":360047,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":339088,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":339088,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":339088,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":261448,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":17170492,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":17305941,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":17338904,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":17330533,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":17738093,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":17348433,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":17348433,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":17531613,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":17564203,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":17564203,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":17991562,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":17991562,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":17601996,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":17601996,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":17678213,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":17678213,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":17967394,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":17967394,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":17967394,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":17388528,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":17388528,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":17444405,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":17444405,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":17500282,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":17500282,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":17492315,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":17492315,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":17616831,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":17616831,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":17515903,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":17515903,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":17515903,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":17591344,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":17591344,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":17631802,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":17631802,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":17982688,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":17982688,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":17664875,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":17664875,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":18020295,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":18020295,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":18051090,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":18051090,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":18051090,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":17842742,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":17842742,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17908176,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":17908176,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":17974166,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":17974166,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":17970653,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":17970653,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":18092309,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":18092309,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":18017286,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":18017286,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":18187654,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18255179,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":18603929,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":18551306,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":18805482,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":18675846,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"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":"2009-01-01","end":"2009-12-31","val":17170492,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":17305941,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2010-04-01","end":"2010-06-30","val":17338904,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":17330533,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2010-07-01","end":"2010-09-30","val":17378804,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":17348433,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2010-01-01","end":"2010-12-31","val":17348433,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":17531613,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":17564203,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-01-01","end":"2011-06-30","val":17564203,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":17596872,"accn":"0000950123-11-074817","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-09"},{"start":"2011-04-01","end":"2011-06-30","val":17596872,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":17601996,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-01-01","end":"2011-09-30","val":17601996,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2011-07-01","end":"2011-09-30","val":17678213,"accn":"0000950123-11-096865","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-09"},{"start":"2011-07-01","end":"2011-09-30","val":17678213,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":17607347,"accn":"0001193125-12-112005","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-13"},{"start":"2011-01-01","end":"2011-12-31","val":17607347,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2011-01-01","end":"2011-12-31","val":17607347,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":17388528,"accn":"0001193125-12-218074","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":17388528,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":17444405,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":17444405,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2012-04-01","end":"2012-06-30","val":17500282,"accn":"0000355777-12-000007","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":17500282,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":17492315,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-01-01","end":"2012-09-30","val":17492315,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2012-07-01","end":"2012-09-30","val":17616831,"accn":"0000355777-12-000016","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-06"},{"start":"2012-07-01","end":"2012-09-30","val":17616831,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":17515903,"accn":"0000355777-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-15"},{"start":"2012-01-01","end":"2012-12-31","val":17515903,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2012-01-01","end":"2012-12-31","val":17515903,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":17591344,"accn":"0000355777-13-000019","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-09"},{"start":"2013-01-01","end":"2013-03-31","val":17591344,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":17631802,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-01-01","end":"2013-06-30","val":17631802,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2013-04-01","end":"2013-06-30","val":17672260,"accn":"0000355777-13-000032","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-09"},{"start":"2013-04-01","end":"2013-06-30","val":17672260,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":17664875,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-01-01","end":"2013-09-30","val":17664875,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2013-07-01","end":"2013-09-30","val":17729319,"accn":"0000355777-13-000043","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":17729319,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":17712002,"accn":"0000355777-14-000009","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-10"},{"start":"2013-01-01","end":"2013-12-31","val":17712002,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2013-01-01","end":"2013-12-31","val":17712002,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":17842742,"accn":"0000355777-14-000018","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":17842742,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":17908176,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-01-01","end":"2014-06-30","val":17908176,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2014-04-01","end":"2014-06-30","val":17974166,"accn":"0000355777-14-000033","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-11"},{"start":"2014-04-01","end":"2014-06-30","val":17974166,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":17970653,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-01-01","end":"2014-09-30","val":17970653,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2014-07-01","end":"2014-09-30","val":18092309,"accn":"0000355777-14-000046","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-10"},{"start":"2014-07-01","end":"2014-09-30","val":18092309,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":18017286,"accn":"0000355777-15-000008","fy":2014,"fp":"FY","form":"10-K","filed":"2015-03-16"},{"start":"2014-01-01","end":"2014-12-31","val":18017286,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":18187654,"accn":"0000355777-15-000017","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-11","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18255179,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07"},{"start":"2015-04-01","end":"2015-06-30","val":18322744,"accn":"0000355777-15-000042","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-07","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":18351848,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09"},{"start":"2015-07-01","end":"2015-09-30","val":18541289,"accn":"0000355777-15-000051","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-09","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":18414398,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}},"WriteOffOfDeferredDebtIssuanceCost":{"label":"Write off of Deferred Debt Issuance Cost","description":"Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":207000,"accn":"0000355777-16-000067","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-11","frame":"CY2015"}]}}}}}