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longer).","units":{"USD":[{"end":"2011-02-28","val":3185,"accn":"0001062993-12-001956","fy":2011,"fp":"FY","form":"10-K","filed":"2012-05-30"},{"end":"2011-02-28","val":3185,"accn":"0001062993-13-001221","fy":2011,"fp":"FY","form":"10-K/A","filed":"2013-03-15"},{"end":"2011-02-28","val":3185,"accn":"0001062993-13-001472","fy":2011,"fp":"FY","form":"10-K/A","filed":"2013-03-28","frame":"CY2011Q1I"},{"end":"2011-05-31","val":4668,"accn":"0001062993-12-002455","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-07-13"},{"end":"2011-05-31","val":4668,"accn":"0001062993-13-001218","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2013-03-15","frame":"CY2011Q2I"},{"end":"2011-08-31","val":0,"accn":"0001062993-12-004067","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-10-12"},{"end":"2011-08-31","val":0,"accn":"0001062993-13-001491","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2013-03-28","frame":"CY2011Q3I"},{"end":"2012-02-28","val":0,"accn":"0001062993-12-004067","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-10-12"},{"end":"2012-02-28","val":0,"accn":"0001062993-13-001491","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2013-03-28"},{"end":"2012-02-29","val":5200,"accn":"0001062993-12-001956","fy":2011,"fp":"FY","form":"10-K","filed":"2012-05-30"},{"end":"2012-02-29","val":5200,"accn":"0001062993-12-002455","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-07-13"},{"end":"2012-02-29","val":5200,"accn":"0001062993-13-001218","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2013-03-15"},{"end":"2012-02-29","val":5200,"accn":"0001062993-13-001221","fy":2011,"fp":"FY","form":"10-K/A","filed":"2013-03-15"},{"end":"2012-02-29","val":5200,"accn":"0001062993-13-001472","fy":2011,"fp":"FY","form":"10-K/A","filed":"2013-03-28","frame":"CY2012Q1I"},{"end":"2012-05-31","val":16478,"accn":"0001062993-12-002455","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-07-13"},{"end":"2012-05-31","val":16478,"accn":"0001062993-13-001218","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2013-03-15"},{"end":"2012-05-31","val":16478,"accn":"0001062993-13-003415","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-07-12","frame":"CY2012Q2I"},{"end":"2012-08-31","val":1500,"accn":"0001062993-12-004067","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-10-12"},{"end":"2012-08-31","val":1500,"accn":"0001062993-13-001491","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2013-03-28","frame":"CY2012Q3I"},{"end":"2013-02-28","val":4150,"accn":"0001062993-13-003415","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-07-12"},{"end":"2013-02-28","val":4150,"accn":"0001062993-13-004760","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-24"},{"end":"2013-02-28","val":4150,"accn":"0001062993-14-000175","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-01-14"},{"end":"2013-02-28","val":4150,"accn":"0001062993-14-003430","fy":2013,"fp":"FY","form":"10-K","filed":"2014-05-29","frame":"CY2013Q1I"},{"end":"2013-05-31","val":14909,"accn":"0001062993-13-003415","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-07-12","frame":"CY2013Q2I"},{"end":"2013-08-31","val":6373,"accn":"0001062993-13-004760","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-09-24","frame":"CY2013Q3I"},{"end":"2013-11-30","val":7842,"accn":"0001062993-14-000175","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-01-14","frame":"CY2013Q4I"},{"end":"2014-02-28","val":6420,"accn":"0001062993-14-003430","fy":2013,"fp":"FY","form":"10-K","filed":"2014-05-29"},{"end":"2014-02-28","val":6420,"accn":"0001062993-14-004214","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-07-15"},{"end":"2014-02-28","val":6420,"accn":"0001062993-14-005823","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-10-06"},{"end":"2014-02-28","val":6420,"accn":"0001062993-14-007260","fy":2015,"fp":"Q3","form":"10-Q","filed":"2014-12-24"},{"end":"2014-02-28","val":6420,"accn":"0001062993-15-002949","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-20","frame":"CY2014Q1I"},{"end":"2014-05-31","val":9213,"accn":"0001062993-14-004214","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-07-15","frame":"CY2014Q2I"},{"end":"2014-08-31","val":12912,"accn":"0001062993-14-005823","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-10-06","frame":"CY2014Q3I"},{"end":"2014-11-30","val":7582,"accn":"0001062993-14-007260","fy":2015,"fp":"Q3","form":"10-Q","filed":"2014-12-24","frame":"CY2014Q4I"},{"end":"2015-02-28","val":12630,"accn":"0001062993-15-002949","fy":2015,"fp":"FY","form":"10-K","filed":"2015-05-20"},{"end":"2015-02-28","val":9490,"accn":"0001062993-15-003851","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-07-14"},{"end":"2015-02-28","val":9490,"accn":"0001062993-15-005367","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-10-13"},{"end":"2015-02-28","val":9490,"accn":"0001062993-16-007055","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-01-13","frame":"CY2015Q1I"},{"end":"2015-05-31","val":0,"accn":"0001062993-15-003851","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-07-14","frame":"CY2015Q2I"},{"end":"2015-08-31","val":0,"accn":"0001062993-15-005367","fy":2016,"fp":"Q2","f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Salaries, Current","description":"Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2017-02-28","val":216000,"accn":"0001493152-17-008097","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-07-21"},{"end":"2017-02-28","val":216000,"accn":"0001493152-17-011918","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-10-23"},{"end":"2017-02-28","val":216000,"accn":"0001493152-18-001068","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-01-25","frame":"CY2017Q1I"},{"end":"2017-05-31","val":206000,"accn":"0001493152-17-008097","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-07-21","frame":"CY2017Q2I"},{"end":"2017-08-31","val":206000,"accn":"0001493152-17-011918","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-10-23","frame":"CY2017Q3I"},{"end":"2017-11-30","val":206000,"accn":"0001493152-18-001068","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-01-25","frame":"CY2017Q4I"}]}},"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. 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For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred 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This item includes treasury stock repurchased by the entity. 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Alternate caption: Proceeds from Advances from 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