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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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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. 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May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2016-02-29","val":6000,"accn":"0001002014-16-000660","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-12","frame":"CY2016Q1I"}]}},"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 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Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or 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Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2011-10-31","val":10626,"accn":"0001002014-13-000552","fy":2012,"fp":"Q2","form":"10-Q","filed":"2013-11-21"},{"end":"2011-10-31","val":10626,"accn":"0001002014-13-000556","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-11-26"},{"end":"2011-10-31","val":10626,"accn":"0001002014-14-000014","fy":2012,"fp":"FY","form":"10-K","filed":"2014-01-07","frame":"CY2011Q3I"},{"end":"2012-04-30","val":387,"accn":"0001002014-13-000552","fy":2012,"fp":"Q2","form":"10-Q","filed":"2013-11-21","frame":"CY2012Q1I"},{"end":"2012-07-31","val":4708,"accn":"0001002014-13-000556","fy":2012,"fp":"Q3","form":"10-Q","filed":"2013-11-26","frame":"CY2012Q2I"},{"end":"2012-10-31","val":1154,"accn":"0001002014-14-000014","fy":2012,"fp":"FY","form":"10-K","filed":"2014-01-07"},{"end":"2012-10-31","val":1154,"accn":"0001002014-14-000025","fy":2013,"fp":"Q1","form":"10-Q","filed":"2014-01-17"},{"end":"2012-10-31","val":1154,"accn":"0001002014-14-000062","fy":2013,"fp":"Q2","form":"10-Q","filed":"2014-02-20"},{"end":"2012-10-31","val":1154,"accn":"0001002014-14-000092","fy":2013,"fp":"Q3","form":"10-Q","filed":"2014-03-19"},{"end":"2012-10-31","val":1154,"accn":"0001002014-14-000284","fy":2013,"fp":"FY","form":"10-K","filed":"2014-05-23","frame":"CY2012Q3I"},{"end":"2013-04-30","val":2299,"accn":"0001002014-14-000062","fy":2013,"fp":"Q2","form":"10-Q","filed":"2014-02-20","frame":"CY2013Q1I"},{"end":"2014-04-30","val":5932,"accn":"0001002014-14-000342","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-06-26","frame":"CY2014Q1I"},{"end":"2014-07-31","val":1250,"accn":"0001002014-14-000548","fy":2015,"fp":"Q3","form":"10-Q","filed":"2014-10-01","frame":"CY2014Q2I"},{"end":"2015-07-31","val":2472,"accn":"0001002014-15-000454","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-09-21","frame":"CY2015Q2I"},{"end":"2015-10-31","val":2027,"accn":"0001002014-16-000636","fy":2015,"fp":"FY","form":"10-K","filed":"2016-03-31"},{"end":"2015-10-31","val":2027,"accn":"0001002014-16-000660","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-12"},{"end":"2015-10-31","val":2027,"accn":"0001002014-16-000718","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-15"},{"end":"2015-10-31","val":2027,"accn":"0001002014-16-000754","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-09-19","frame":"CY2015Q3I"},{"end":"2016-01-31","val":12488,"accn":"0001002014-16-000660","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-12","frame":"CY2015Q4I"},{"end":"2016-04-30","val":852,"accn":"0001002014-16-000718","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-15","frame":"CY2016Q1I"},{"end":"2016-07-31","val":986,"accn":"0001002014-16-000754","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-09-19","frame":"CY2016Q2I"}]}},"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. 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