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Examples include taxes, interest, rent and utilities.","units":{"USD":[{"end":"2014-05-31","val":3844,"accn":"0001493152-15-004566","fy":2015,"fp":"FY","form":"10-K","filed":"2015-09-29","frame":"CY2014Q2I"},{"end":"2015-05-31","val":22439,"accn":"0001493152-15-004566","fy":2015,"fp":"FY","form":"10-K","filed":"2015-09-29"},{"end":"2015-05-31","val":22439,"accn":"0001493152-15-005263","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q2I"},{"end":"2015-08-31","val":84298,"accn":"0001493152-15-005263","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-11-10","frame":"CY2015Q3I"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred 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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":"2010-05-31","val":4500,"accn":"0001144204-11-050312","fy":2011,"fp":"FY","form":"10-K","filed":"2011-08-29","frame":"CY2010Q2I"},{"end":"2011-05-31","val":9500,"accn":"0001144204-12-002564","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-01-17","frame":"CY2011Q2I"},{"end":"2011-05-31","val":9500,"accn":"0001144204-11-058827","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-10-21"},{"end":"2011-05-31","val":9500,"accn":"0001144204-11-050312","fy":2011,"fp":"FY","form":"10-K","filed":"2011-08-29"},{"end":"2011-08-31","val":23236,"accn":"0001144204-11-058827","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-10-21","frame":"CY2011Q3I"},{"end":"2011-11-30","val":23236,"accn":"0001144204-12-002564","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-01-17","frame":"CY2011Q4I"}]}},"AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt":{"label":"Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt","description":"Adjustment to additional paid in capital resulting from the recognition of convertible debt instruments as two separate components - a debt component and an equity component. This bifurcation may result in a basis difference associated with the liability component that represents a temporary difference for purposes of applying accounting for income taxes. The initial recognition of deferred taxes for the tax effect of that temporary difference is as an adjustment to additional paid in capital.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":25,"accn":"0001493152-14-002953","fy":2014,"fp":"FY","form":"10-K","filed":"2014-09-15","frame":"CY2012"}]}},"AdjustmentsToAdditionalPaidInCapitalStockSplit":{"label":"Adjustments to Additional Paid in Capital, Stock Split","description":"Amount of decrease in additional paid in capital (APIC) resulting from a stock split in which per-share par value or stated value is not changed proportionately.","units":{"USD":[{"start":"2012-06-01","end":"2013-02-28","val":0,"accn":"0001493152-13-000645","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-04-15"}]}},"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":"2012-01-01","end":"2012-12-31","val":3602,"accn":"0001493152-14-002953","fy":2014,"fp":"FY","form":"10-K","filed":"2014-09-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":5342,"accn":"0001493152-14-002953","fy":2014,"fp":"FY","form":"10-K","filed":"2014-09-15","frame":"CY2013"},{"start":"2014-01-01","end":"2014-05-31","val":3595,"accn":"0001493152-14-002953","fy":2014,"fp":"FY","form":"10-K","filed":"2014-09-15"},{"start":"2014-01-01","end":"2014-05-31","val":3595,"accn":"0001493152-15-004566","fy":2015,"fp":"FY","form":"10-K","filed":"2015-09-29"},{"start":"2014-06-01","end":"2015-05-31","val":545,"accn":"0001493152-15-004566","fy":2015,"fp":"FY","form":"10-K","filed":"2015-09-29"},{"start":"2014-06-01","end":"2015-05-31","val":545,"accn":"0001493152-16-013457","fy":2016,"fp":"FY","form":"10-K","filed":"2016-09-20","frame":"CY2014"},{"start":"2015-06-01","end":"2016-05-31","val":4680,"accn":"0001493152-16-013457","fy":2016,"fp":"FY","form":"10-K","filed":"2016-09-20","frame":"CY2015"}]}},"AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables":{"label":"Allowance for Doubtful Accounts, Premiums and Other Receivables","description":"The valuation allowance as of the balance sheet date to reduce the gross amount of receivables to estimated net realizable value, which would be presented in parentheses on the face of the balance sheet.","units":{"USD":[{"end":"2017-05-31","val":379,"accn":"0001493152-18-000614","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-01-16"},{"end":"2017-05-31","val":379,"accn":"0001493152-18-005308","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-04-17","frame":"CY2017Q2I"},{"end":"2017-11-30","val":2184,"accn":"0001493152-18-000614","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-01-16","frame":"CY2017Q4I"},{"end":"2018-02-28","val":2600,"accn":"0001493152-18-005308","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-04-17","frame":"CY2018Q1I"}]}},"AllowanceForDoubtfulAccountsReceivable":{"label":"Accounts Receivable, Allowance for Credit Loss","description":"Amount of allowance for credit loss on accounts receivable.","units":{"USD":[{"end":"2013-12-31","val":2437,"accn":"0001493152-14-002953","fy":2014,"fp":"FY","form":"10-K","filed":"2014-09-15","frame":"CY2013Q4I"},{"end":"2014-05-31","val":3102,"accn":"0001493152-14-002953","fy":2014,"fp":"FY","form":"10-K","filed":"2014-09-15"},{"end":"2014-05-31","val":3102,"accn":"0001493152-15-004566","fy":2015,"fp":"FY","form":"10-K","filed":"2015-09-29","frame":"CY2014Q2I"},{"end":"2015-05-31","val":1054,"accn":"0001493152-15-004566","fy":2015,"fp":"FY","form":"10-K","filed":"2015-09-29","frame":"CY2015Q2I"}]}},"AmortizationOfDebtDiscountPremium":{"label":"Amortization of Debt Discount (Premium)","description":"Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. 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Payable","description":"Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if 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Alternate caption: Proceeds from Advances from 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