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longer).","units":{"USD":[{"end":"2013-04-30","val":11056,"accn":"0001493152-13-002674","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-12"},{"end":"2013-04-30","val":11056,"accn":"0001493152-14-000686","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-11"},{"end":"2013-04-30","val":11056,"accn":"0001493152-14-002429","fy":2014,"fp":"FY","form":"10-K","filed":"2014-08-11","frame":"CY2013Q1I"},{"end":"2013-10-31","val":9000,"accn":"0001493152-13-002674","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-12","frame":"CY2013Q3I"},{"end":"2014-01-31","val":9000,"accn":"0001493152-14-000686","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-11","frame":"CY2013Q4I"},{"end":"2014-04-30","val":9000,"accn":"0001493152-14-002429","fy":2014,"fp":"FY","form":"10-K","filed":"2014-08-11"},{"end":"2014-04-30","val":9000,"accn":"0001493152-14-002881","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-09-08"},{"end":"2014-04-30","val":9000,"accn":"0001493152-14-004101","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":9000,"accn":"0001493152-15-000789","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-11"},{"end":"2014-04-30","val":9000,"accn":"0001493152-15-003630","fy":2015,"fp":"FY","form":"10-K","filed":"2015-08-13","frame":"CY2014Q1I"},{"end":"2014-07-31","val":9000,"accn":"0001493152-14-002881","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-09-08","frame":"CY2014Q2I"},{"end":"2014-10-31","val":9000,"accn":"0001493152-14-004101","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":9000,"accn":"0001493152-15-000789","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-11","frame":"CY2014Q4I"},{"end":"2015-04-30","val":9000,"accn":"0001493152-15-003630","fy":2015,"fp":"FY","form":"10-K","filed":"2015-08-13"},{"end":"2015-04-30","val":9000,"accn":"0001493152-15-004449","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-09-21"},{"end":"2015-04-30","val":9000,"accn":"0001493152-15-006300","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-17"},{"end":"2015-04-30","val":9000,"accn":"0001493152-16-008171","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-21"},{"end":"2015-04-30","val":9000,"accn":"0001493152-16-015567","fy":2016,"fp":"FY","form":"10-K","filed":"2016-12-01","frame":"CY2015Q1I"},{"end":"2015-07-31","val":9000,"accn":"0001493152-15-004449","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-09-21","frame":"CY2015Q2I"},{"end":"2015-10-31","val":9000,"accn":"0001493152-15-006300","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-17","frame":"CY2015Q3I"},{"end":"2016-01-31","val":9000,"accn":"0001493152-16-008171","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-21","frame":"CY2015Q4I"},{"end":"2017-10-31","val":9838,"accn":"0001493152-17-014670","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-15","frame":"CY2017Q3I"},{"end":"2018-01-31","val":5497,"accn":"0001493152-18-003408","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-15","frame":"CY2017Q4I"},{"end":"2018-04-30","val":15340,"accn":"0001493152-18-011500","fy":2018,"fp":"FY","form":"10-K","filed":"2018-08-13"},{"end":"2018-04-30","val":15340,"accn":"0001493152-19-011970","fy":2019,"fp":"FY","form":"10-K","filed":"2019-08-09","frame":"CY2018Q1I"},{"end":"2019-04-30","val":34863,"accn":"0001493152-19-011970","fy":2019,"fp":"FY","form":"10-K","filed":"2019-08-09"},{"end":"2019-04-30","val":34863,"accn":"0001493152-19-014095","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":34863,"accn":"0001493152-19-019168","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":34863,"accn":"0001493152-20-004092","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-16"},{"end":"2019-04-30","val":34863,"accn":"0001493152-20-015555","fy":2020,"fp":"FY","form":"10-K","filed":"2020-08-13","frame":"CY2019Q1I"},{"end":"2019-07-31","val":48285,"accn":"0001493152-19-014095","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":51375,"accn":"0001493152-19-019168","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":54465,"accn":"0001493152-20-004092","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-16","frame":"CY2019Q4I"},{"end":"2020-04-30","val":67350,"accn":"0001493152-20-015555","fy":2020,"fp":"FY","form":"10-K","filed":"2020-08-13"},{"end":"2020-04-30","val":67350,"accn":"0001493152-20-018071","fy":2021,"fp":"Q1","form":"10-Q","filed":"2020-09-21"},{"end":"2020-04-30","val":67350,"accn":"0001493152-20-023535","fy":2021,"fp":"Q2","form":"10-Q","filed":"2020-12-14"},{"end":"2020-04-30","val":67350,"accn":"0001493152-21-005967","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-03-15"},{"end":"2020-04-30","val":67350,"accn":"0001493152-21-018063","fy":2021,"fp":"FY","form":"10-K","filed":"2021-07-29","frame":"CY2020Q1I"},{"end":"2020-07-31","val":78747,"accn":"0001493152-20-018071","fy":2021,"fp":"Q1","form":"10-Q","filed":"2020-09-21","frame":"CY20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Payable, Trade, Current","description":"Carrying value as of the balance sheet date of obligations 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":"2011-04-30","val":116,"accn":"0001002334-12-000105","fy":2012,"fp":"FY","form":"10-K","filed":"2012-08-14","frame":"CY2011Q1I"},{"end":"2012-04-30","val":22610,"accn":"0001554757-13-000123","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-03-13","frame":"CY2012Q1I"},{"end":"2012-04-30","val":22610,"accn":"0001002334-12-000164","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-17"},{"end":"2012-04-30","val":22610,"accn":"0001002334-12-000110","fy":2012,"fp":"Q4","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":22610,"accn":"0001002334-12-000105","fy":2012,"fp":"FY","form":"10-K","filed":"2012-08-14"},{"end":"2012-07-31","val":27160,"accn":"0001002334-12-000110","fy":2012,"fp":"Q4","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":27066,"accn":"0001002334-12-000164","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-17","frame":"CY2012Q3I"},{"end":"2013-04-30","val":43654,"accn":"0001524829-13-000126","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-09-05","frame":"CY2013Q1I"}]}},"AccruedLiabilities":{"label":"Accrued Liabilities (Deprecated 2009-01-31)","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. For classified balance sheets, used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer); for unclassified balance sheets, used to reflect the total liabilities (regardless of due date).","units":{"USD":[{"end":"2012-04-30","val":570,"accn":"0001554757-13-000123","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-03-13"},{"end":"2012-04-30","val":570,"accn":"0001524829-13-000061","fy":2012,"fp":"FY","form":"10-K","filed":"2013-08-14","frame":"CY2012Q1I"}]}},"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. 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Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2010-04-30","val":2,"accn":"0001002334-11-000406","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-10-06","frame":"CY2010Q1I"},{"end":"2011-04-30","val":2,"accn":"0001002334-12-000105","fy":2012,"fp":"FY","form":"10-K","filed":"2012-08-14","frame":"CY2011Q1I"},{"end":"2011-04-30","val":2,"accn":"0001002334-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-16"},{"end":"2011-07-31","val":30,"accn":"0001002334-11-000406","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-10-06","frame":"CY2011Q2I"},{"end":"2011-10-31","val":15900,"accn":"0001002334-11-000489","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-15","frame":"CY2011Q3I"},{"end":"2012-01-31","val":2501,"accn":"0001002334-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-16","frame":"CY2011Q4I"},{"end":"2012-04-30","val":483,"accn":"0001554757-13-000123","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-03-13","frame":"CY2012Q1I"},{"end":"2012-04-30","val":483,"accn":"0001002334-12-000164","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-17"},{"end":"2012-04-30","val":483,"accn":"0001002334-12-000110","fy":2012,"fp":"Q4","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":483,"accn":"0001002334-12-000105","fy":2012,"fp":"FY","form":"10-K","filed":"2012-08-14"},{"end":"2012-07-31","val":1082,"accn":"0001002334-12-000110","fy":2012,"fp":"Q4","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":131,"accn":"0001002334-12-000164","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-17","frame":"CY2012Q3I"},{"end":"2013-04-30","val":2927,"accn":"0001524829-13-000126","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-09-05","frame":"CY2013Q1I"}]}},"CashPeriodIncreaseDecrease":{"label":"Cash, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash. 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The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.","units":{"USD":[{"start":"2011-05-01","end":"2012-01-31","val":43718,"accn":"0001554757-13-000123","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-03-13"},{"start":"2011-05-01","end":"2012-01-31","val":43718,"accn":"0001002334-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-16"},{"start":"2011-10-10","end":"2012-01-31","val":43718,"accn":"0001002334-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-16"},{"start":"2011-11-01","end":"2012-01-31","val":13650,"accn":"0001554757-13-000123","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-03-13","frame":"CY2011Q4"},{"start":"2011-11-01","end":"2012-01-31","val":13650,"accn":"0001002334-12-000035","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-16"},{"start":"2008-05-01","end":"2013-01-31","val":49718,"accn":"0001554757-13-000123","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-03-13"},{"start":"2012-05-01","end":"2013-01-31","val":6000,"accn":"0001554757-13-000123","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-03-13"}]}},"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. 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