{"cik":710782,"entityName":"Liaoning Shuiyun Qinghe Rice Industry Co., Ltd.","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":"2011-07-31","val":7350540,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-05-31","val":7350540,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2012Q2I"},{"end":"2012-07-31","val":7350540,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-10-31","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-05-31","val":7350540,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2013Q2I"},{"end":"2013-07-31","val":7350540,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"end":"2013-10-31","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":7350540,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-07-29","val":7350540,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2015Q2I"},{"end":"2015-07-31","val":7350540,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-10-31","val":7350540,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-05-31","val":7350540,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2016Q2I"},{"end":"2016-07-31","val":7350540,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-10-31","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-07-19","val":7350540,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2017Q2I"},{"end":"2017-07-31","val":7350540,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-10-31","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-07-19","val":7350540,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q2I"},{"end":"2018-09-17","val":7350540,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q3I"},{"end":"2018-12-13","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q4I"},{"end":"2019-03-08","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2019Q1I"},{"end":"2019-07-29","val":7350540,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2019Q2I"},{"end":"2019-09-13","val":7350540,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q3I"},{"end":"2019-12-13","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q4I"},{"end":"2020-03-09","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2020Q1I"},{"end":"2020-07-29","val":7350540,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2020Q2I"},{"end":"2021-01-14","val":7350540,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2021-01-14","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q4I"},{"end":"2021-09-24","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2021-09-24","val":7350540,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-09-24","val":7350540,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q3I"},{"end":"2021-12-15","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q4I"},{"end":"2022-03-15","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2022Q1I"},{"end":"2022-07-15","val":7350540,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2022Q2I"},{"end":"2022-09-14","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q3I"},{"end":"2022-12-06","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q4I"}]}},"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":"2011-10-31","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q3I"},{"end":"2012-10-31","val":355000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012Q3I"},{"end":"2013-10-31","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q3I"},{"end":"2014-10-31","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q3I"},{"end":"2015-10-31","val":355000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q3I"},{"end":"2016-10-31","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2016-10-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2016-10-31","val":0,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2016Q3I"},{"end":"2017-10-31","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q3I"},{"end":"2018-10-31","val":355000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q3I"},{"end":"2019-10-31","val":7350540,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q3I"},{"end":"2020-10-30","val":91690,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q3I"},{"end":"2021-10-29","val":28000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q3I"}]}}},"us-gaap":{"AccountsPayableAndAccruedLiabilitiesCurrent":{"label":"Accounts Payable and Accrued Liabilities, Current","description":"Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.","units":{"USD":[{"end":"2011-04-30","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":5000,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":5000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":9600,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":8000,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":8625,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-04-30","val":1500,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":1500,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":1500,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":1500,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":1500,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":5000,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":5000,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":2125,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":2125,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":2125,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":2125,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":2125,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":6426,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":1500,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":1500,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":1500,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":1500,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":1500,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-10-31","val":6470,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":16634,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":11226,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":11226,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":11226,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":11226,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":11226,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":31952,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":11521,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":17566,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":17696,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":17696,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":17696,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":17696,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":17696,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":35901,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":37716,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":25503,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":26503,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":26503,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":26503,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":26503,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":26503,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":26889,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":26493,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":18237,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":17415,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":17415,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":17415,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":17707,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":17744,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"AccountsPayableAndOtherAccruedLiabilitiesCurrent":{"label":"Accounts Payable and Other Accrued Liabilities, Current","description":"Amount of liabilities incurred to vendors for goods and services received, and accrued liabilities classified as other, payable within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2016-04-30","val":1450,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2017Q1I"}]}},"AccountsPayableRelatedPartiesCurrent":{"label":"Accounts Payable, Related Parties, Current","description":"Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":1450,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":1450,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":1450,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":1450,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q1I"},{"end":"2016-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2019-04-30","val":20345,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":23590,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":49646,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":52579,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"}]}},"AccountsPayableRelatedPartiesCurrentAndNoncurrent":{"label":"Accounts Payable, Related Parties","description":"Amount for accounts payable to related parties.","units":{"USD":[{"end":"2021-01-31","val":61839,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q4I"}]}},"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 stock.","units":{"USD":[{"end":"2011-04-30","val":2372640,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":2372640,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":2372640,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":2372640,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":2372640,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":2372640,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":2372640,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":2372640,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":2372640,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":2372640,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":2372640,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":2372640,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":2372640,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":2372640,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":2372640,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":2372640,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":2372640,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":2372640,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":2372640,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":2372640,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":2372640,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":2372640,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":2372640,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":2372640,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":2372640,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":2372640,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":2372640,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":2372640,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":2372640,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":2372640,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":2372640,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":2372640,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":2372640,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":2372640,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":2372640,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":2372640,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":2372640,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2015-10-31","val":2372640,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":2372640,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":2372640,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":2372640,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":2372640,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":2372640,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":2372640,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":2372640,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":2372640,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":2372640,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":2372640,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":2372640,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":2372640,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":2372640,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":2372640,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":2372640,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":2372640,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":2372640,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":2372640,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":2372640,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":2372640,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":2372640,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":2372640,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":2190644,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":2190644,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":2190644,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":2190644,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":2190644,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":2190644,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":2190644,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":2190644,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":2190644,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":2190644,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":2190644,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":2190644,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":2190644,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":2190644,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":2190644,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":2190644,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":2190644,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":2190644,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":2252483,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":2252483,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":2252483,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":2252483,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":2252483,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":2252483,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":2252483,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":2252483,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":2252483,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":2252483,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":2252483,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":2252483,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":2252483,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":2252483,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities":{"label":"Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities","description":"The aggregate amount of adjustments to net income or loss necessary to remove the effects of all items whose cash effects are investing or financing cash flows. The aggregate amount also includes all noncash expenses and income items which reduce or increase net income and are thus added back or deducted when calculating cash provided by or used in operating activities.","units":{"USD":[{"start":"2010-05-01","end":"2011-01-31","val":-4038,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":-4038,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011"}]}},"AdjustmentsToAdditionalPaidInCapitalOther":{"label":"Adjustments to Additional Paid in Capital, Other","description":"Amount of other increase (decrease) in additional paid in capital (APIC).","units":{"USD":[{"start":"2018-05-01","end":"2018-07-31","val":-181996,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-04-01","end":"2018-10-31","val":-181996,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-05-01","end":"2019-01-31","val":-181996,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-05-01","end":"2019-04-30","val":-181996,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2018-05-01","end":"2019-04-30","val":-181996,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"}]}},"AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities":{"label":"Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities","description":"The sum of adjustments which are added to or deducted from net income or loss, including the portion attributable to noncontrolling interest, to reflect cash provided by or used in operating activities, in accordance with the indirect cash flow method.","units":{"USD":[{"start":"2010-05-01","end":"2010-07-31","val":-3962,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":-5488,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-07-31","val":5000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-07-31","val":5000,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2012-05-01","end":"2012-07-31","val":-1000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2"}]}},"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":"2011-04-30","val":351605,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":351605,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":348413,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":336294,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":331203,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":305904,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":321194,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":312894,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":308430,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":304021,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":291170,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":288664,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":284287,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":284287,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":284235,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":272932,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":269167,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":264471,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2015-10-31","val":251896,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":249223,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":240851,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":236526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":229339,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":226035,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":226035,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":221092,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":211360,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":207331,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":205636,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":205636,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":205636,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":96,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":496,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":785,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":785,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":785,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":785,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":785,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"}]}},"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":"2011-04-30","val":351605,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":351605,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q1I"},{"end":"2011-07-31","val":348413,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":336294,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":331203,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":305904,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":321194,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":312894,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":308430,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":304021,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":291170,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":288664,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":284287,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":284287,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":284235,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":272932,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":269167,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":264471,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2015-10-31","val":251896,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":249223,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":240851,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":236526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":229339,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":226035,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":226035,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":221092,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":211360,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":207331,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":205636,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":205636,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":205636,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":96,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":496,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":785,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":785,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":785,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":785,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":785,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"}]}},"CapitalUnitsAuthorized":{"label":"Capital Units, Authorized","description":"Number of authorized capital units or capital shares. This element is relevant to issuers of face-amount certificates and registered investment companies.","units":{"shares":[{"end":"2013-10-31","val":101000000,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":101000000,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"}]}},"Cash":{"label":"Cash","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. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2011-04-30","val":351605,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":305904,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":304021,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":291170,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":288664,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":272087,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":272087,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":272087,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":272087,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":272087,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":284235,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":272932,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":269167,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q1I"},{"end":"2016-07-31","val":240851,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":236526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":229339,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"}]}},"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":"2010-04-30","val":386388,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2010-04-30","val":386388,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2010-04-30","val":386388,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2010-04-30","val":386388,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010Q1I"},{"end":"2010-07-31","val":378556,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2I"},{"end":"2010-10-31","val":361268,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3I"},{"end":"2011-01-31","val":354431,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4I"},{"end":"2011-04-30","val":351605,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":351605,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2011-04-30","val":351605,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2011-04-30","val":351605,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011Q1I"},{"end":"2011-07-31","val":348413,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-07-31","val":348413,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2I"},{"end":"2011-10-31","val":336294,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-10-31","val":336294,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2011Q3I"},{"end":"2012-01-31","val":331203,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2012-01-31","val":331203,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4I"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2012-04-30","val":328452,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2012-04-30","val":328452,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012Q1I"},{"end":"2012-07-31","val":315194,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-07-31","val":315914,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2I"},{"end":"2012-10-31","val":312894,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-10-31","val":312894,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":308430,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2013-01-31","val":308430,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4I"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2013-04-30","val":305804,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2013-04-30","val":305904,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2013-04-30","val":305904,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":304021,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"end":"2013-07-31","val":304021,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2I"},{"end":"2013-10-31","val":291170,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-10-31","val":291170,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2013Q3I"},{"end":"2014-01-31","val":288664,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2014-01-31","val":288664,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4I"},{"end":"2014-04-30","val":272087,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":272087,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":272087,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":272087,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":272087,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2014-04-30","val":272087,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2014-04-30","val":272087,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2014-04-30","val":272087,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2014-04-30","val":272087,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014Q1I"},{"end":"2014-07-31","val":284235,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-07-31","val":284235,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2I"},{"end":"2014-10-31","val":272932,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-10-31","val":272932,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2014Q3I"},{"end":"2015-01-31","val":269167,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2015-01-31","val":269167,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4I"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2015-04-30","val":264422,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q1I"},{"end":"2015-07-31","val":264471,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-07-31","val":264471,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2I"},{"end":"2015-10-31","val":251896,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-10-31","val":251896,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2015Q3I"},{"end":"2016-01-31","val":249223,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2016-01-31","val":249223,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q4I"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":240851,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":236526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":229339,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":226035,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":226035,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2017-04-30","val":226035,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2017-04-30","val":226035,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2017-04-30","val":226035,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2017-04-30","val":226035,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017Q1I"},{"end":"2017-07-31","val":221092,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-07-31","val":221092,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2I"},{"end":"2017-10-31","val":211360,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-10-31","val":211360,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":207331,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2018-01-31","val":207331,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2017Q4I"},{"end":"2018-04-30","val":205636,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":205636,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":205636,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2018-04-30","val":205636,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2018-04-30","val":205636,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":96,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-07-31","val":96,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2I"},{"end":"2018-10-31","val":496,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-10-31","val":496,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2018Q3I"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":785,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2019-04-30","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2019-04-30","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2019-04-30","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2019-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019Q1I"},{"end":"2019-07-31","val":785,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-07-31","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q2I"},{"end":"2019-10-31","val":785,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-10-31","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q3I"},{"end":"2020-01-31","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2020-01-31","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4I"},{"end":"2020-04-30","val":785,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2020-04-30","val":785,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q1I"},{"end":"2020-07-31","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-07-31","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2I"},{"end":"2020-10-31","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-10-31","val":785,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q3I"},{"end":"2021-01-31","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2021-01-31","val":785,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4I"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"}]}},"CashAndCashEquivalentsFairValueDisclosure":{"label":"Cash and Cash Equivalents, Fair Value Disclosure","description":"Fair value portion 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.","units":{"USD":[{"end":"2012-04-30","val":328452,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q1I"},{"end":"2012-10-31","val":312894,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"}]}},"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":"2010-05-01","end":"2010-07-31","val":-7832,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":-25120,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-05-01","end":"2011-01-31","val":-31957,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":-34783,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":-3192,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":-3192,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":-15311,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":-15311,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-05-01","end":"2012-01-31","val":-20402,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":-20402,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-05-01","end":"2012-04-30","val":-23153,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":-23153,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":-13258,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":-15558,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":-15558,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-05-01","end":"2013-01-31","val":-20022,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":-20022,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-05-01","end":"2013-04-30","val":-22548,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":-22548,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":-1883,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":-14734,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":-14734,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-05-01","end":"2014-01-31","val":-17240,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":-17240,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-05-01","end":"2014-04-30","val":-33817,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":-33817,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":12148,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":12148,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":845,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":845,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-05-01","end":"2015-01-31","val":-2920,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":-2920,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-05-01","end":"2015-04-30","val":-7665,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":-7665,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":49,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"start":"2015-05-01","end":"2015-07-31","val":49,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":-12526,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2016-01-31","val":-15199,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-04-30","val":-16998,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":-16998,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":-6573,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":-6573,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":-10898,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-05-01","end":"2017-01-31","val":-18085,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-05-01","end":"2017-04-30","val":-21389,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":-21389,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":-4943,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"start":"2017-05-01","end":"2017-07-31","val":-4943,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":-14675,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2017-10-31","val":-14675,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-05-01","end":"2018-01-31","val":-18704,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-01-31","val":-18704,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-05-01","end":"2018-04-30","val":-20399,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"start":"2017-05-01","end":"2018-04-30","val":-20399,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":-205540,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-07-31","val":-205540,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":-205140,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":-205140,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-05-01","end":"2019-01-31","val":-205636,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":-205636,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-05-01","end":"2019-04-30","val":-204851,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018"}]}},"CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect":{"label":"Cash and Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect","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. Excludes effect from exchange rate changes.","units":{"USD":[{"start":"2012-05-01","end":"2012-07-31","val":-13258,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2013-05-01","end":"2013-07-31","val":-1883,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2"},{"start":"2015-05-01","end":"2015-10-31","val":-12526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-05-01","end":"2016-01-31","val":-15199,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2016-10-31","val":-10898,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2017-01-31","val":-18085,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect","description":"Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. 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":[{"start":"2018-05-01","end":"2019-04-30","val":-204851,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2021-05-01","end":"2021-10-31","val":-785,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":-785,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-05-01","end":"2022-01-31","val":-785,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-05-01","end":"2022-04-30","val":-785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"}]}},"CashEquivalentsAtCarryingValue":{"label":"Cash Equivalents, at Carrying Value","description":"Amount of 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":"2012-04-30","val":328452,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q1I"},{"end":"2013-01-31","val":308430,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q1I"},{"end":"2015-10-31","val":251896,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":249223,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"}]}},"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":"2011-04-30","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q1I"},{"end":"2011-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2012-04-30","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q1I"},{"end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"}]}},"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":"2011-04-30","val":0.001,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":0.001,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":0.001,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":0.001,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":0.001,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":0.001,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":0.001,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":0.001,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":0.001,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":0.001,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":0.001,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":0.001,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":0.001,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":0.001,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":0.001,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":0.001,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":0.001,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":0.001,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":0.001,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":0.001,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":0.001,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":0.001,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":0.001,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":0.001,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":0.001,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-01-31","val":0.001,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":0.001,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":0.001,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":0.001,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":0.001,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":0.001,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":0.001,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":0.001,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":0.001,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":0.001,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":0.001,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":0.001,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":0.001,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":0.001,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":0.001,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":0.001,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":0.001,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":0.001,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":0.001,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":0.001,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":0.001,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":0.001,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":0.001,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":0.001,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":0.001,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":0.001,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":0.001,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":0.001,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":0.001,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2011-04-30","val":10000000,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":10000000,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":10000000,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":10000000,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":10000000,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":10000000,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":100000000,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":100000000,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":100000000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":100000000,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":100000000,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":10000000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":10000000,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":100000000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":100000000,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":100000000,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":100000000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":100000000,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":100000000,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":100000000,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":100000000,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":100000000,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":100000000,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":100000000,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":100000000,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":100000000,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":100000000,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":100000000,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":100000000,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":100000000,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":100000000,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":100000000,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":100000000,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":100000000,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":100000000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":100000000,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-01-31","val":100000000,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":100000000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":100000000,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":100000000,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":100000000,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":100000000,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":100000000,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":100000000,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":100000000,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":100000000,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":100000000,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":100000000,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":100000000,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":100000000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":100000000,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":100000000,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":100000000,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":100000000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":100000000,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":100000000,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":100000000,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":10000000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":100000000,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":100000000,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":100000000,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":10000000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":10000000,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":10000000,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":10000000,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":10000000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":10000000,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":10000000,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":10000000,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":10000000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":100000000,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":100000000,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":100000000,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":100000000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":100000000,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":100000000,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":100000000,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":100000000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":100000000,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":100000000,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":100000000,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":100000000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":100000000,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":100000000,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":100000000,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":100000000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":100000000,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":100000000,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":100000000,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":100000000,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2011-04-30","val":7350540,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":7350540,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":7350540,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":7350540,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":7350540,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":7350540,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":7350540,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":7350540,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":7350540,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":7350540,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":7350540,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":7350540,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-01-31","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":7350540,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":7350540,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":7350540,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":7350540,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":7350540,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":7350540,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":7350540,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":7350540,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":7350540,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":7350540,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2011-04-30","val":7350540,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":7350540,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":7350540,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":7350540,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":7350540,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":7350540,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":7350540,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":7350540,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":7350540,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":7350540,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":7350540,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":7350540,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":7350540,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":7350540,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-01-31","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":7350540,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":7350540,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":7350540,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":7350540,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":7350540,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":7350540,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":7350540,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":7350540,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":7350540,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":7350540,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":7350540,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":7350540,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":7350540,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":7350540,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":7350540,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2011-04-30","val":7350,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":7350,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":7350,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":7350,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":7350,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":7350,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":7350,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":7350,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":7350,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":7350,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":7350,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":7350,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":7350,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":7350,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":7350,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":7350,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":7350,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":7350,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":7350,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":7350,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":7350,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":7350,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":7350,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":7350,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":7350,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":7350,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":7350,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":7350,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":7350,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":7350,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":7350,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":7350,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":7350,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":7350,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":7350,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":7350,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":7350,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2015-10-31","val":7350,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":7350,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":7350,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":7350,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":7350,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":7350,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":7350,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":7350,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":7350,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":7350,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":7350,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":7350,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":7350,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":7350,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":7350,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":7350,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":7350,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":7350,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":7350,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":7350,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":7350,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":7350,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":7350,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":7350,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":7350,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":7350,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":7350,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":7350,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":7350,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":7350,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":7350,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":7350,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":7350,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":7350,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":7350,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":7350,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":7350,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":7350,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":7350,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":7350,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":7350,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":7350,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":7350,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":7350,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":7350,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":7350,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":7350,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":7350,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":7350,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":7350,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":7350,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":7350,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":7350,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":7350,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":7350,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"CostsAndExpenses":{"label":"Costs and Expenses","description":"Total costs of sales and operating expenses for the period.","units":{"USD":[{"start":"2010-05-01","end":"2011-01-31","val":28984,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-11-01","end":"2011-01-31","val":8615,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4"},{"start":"2010-05-01","end":"2011-04-30","val":32064,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2012-01-31","val":21022,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-11-01","end":"2012-01-31","val":5337,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":23934,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011"},{"start":"2012-05-01","end":"2013-04-30","val":23060,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2014-01-31","val":17462,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-11-01","end":"2014-01-31","val":2578,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":21907,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":21907,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2015-01-31","val":15321,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-11-01","end":"2015-01-31","val":3830,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4"},{"start":"2014-05-01","end":"2015-04-30","val":20130,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014"},{"start":"2015-05-01","end":"2016-01-31","val":15393,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-11-01","end":"2016-01-31","val":2735,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q4"},{"start":"2016-05-01","end":"2017-01-31","val":15315,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-11-01","end":"2017-01-31","val":2245,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q1I"},{"end":"2019-04-30","val":149000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2019Q1I"}]}},"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":"2017-04-30","val":203000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2019-04-30","val":165000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":165000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2020-04-30","val":180000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":180000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2021-04-30","val":196000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":196000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2022-04-30","val":218000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2022Q1I"}]}},"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":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012Q1I"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2013Q1I"},{"end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q1I"}]}},"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":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2016Q1I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2012-04-30","val":168000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012Q1I"},{"end":"2013-04-30","val":157000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":168000,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2014-04-30","val":178000,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":178000,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2015-04-30","val":186000,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":186000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":194000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":194000,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2017-04-30","val":203000,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":203000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2018-04-30","val":149000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q1I"},{"end":"2019-04-30","val":165000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":165000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2020-04-30","val":180000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":180000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2021-04-30","val":196000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":196000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2022-04-30","val":218000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2022Q1I"}]}},"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":"2013-04-30","val":168000,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2014-04-30","val":178000,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":-168000,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2015-04-30","val":-186000,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":186000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":194000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":194000,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2017-04-30","val":203000,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":203000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2018-04-30","val":149000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q1I"},{"end":"2019-04-30","val":165000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":165000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2020-04-30","val":180000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":180000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2021-04-30","val":196000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":196000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2022-04-30","val":218000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2022Q1I"}]}},"DeferredTaxAssetsValuationAllowanceCurrent":{"label":"Deferred Tax Assets, Valuation Allowance, Current","description":"Amount of valuation allowance of deferred tax asset attributable to deductible temporary differences and carryforwards, classified as current.","units":{"USD":[{"end":"2012-04-30","val":-168000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012Q1I"},{"end":"2013-04-30","val":-157000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2013Q1I"}]}},"DeferredTaxLiabilities":{"label":"Deferred Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.","units":{"USD":[{"end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012Q1I"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q1I"}]}},"DeferredTaxLiabilitiesOther":{"label":"Deferred Tax Liabilities, Other","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as other.","units":{"USD":[{"end":"2019-04-30","val":149000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2019Q1I"}]}},"DividendsPayableAmountPerShare":{"label":"Dividends Payable, Amount Per Share","description":"The per share amount of a dividend declared, but not paid, as of the financial reporting date.","units":{"USD/shares":[{"end":"2018-07-31","val":0.0248,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":0.0248,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":0.0248,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":0.0248,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":0.0248,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":0.0248,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":0.0248,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":0.0248,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2020Q1I"}]}},"DividendsPayableCurrent":{"label":"Dividends Payable, Current","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2018-07-31","val":181996,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":181996,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":181996,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":181996,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":181996,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":181996,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":181996,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":181996,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2020Q1I"}]}},"DueFromRelatedPartiesCurrent":{"label":"Due from Related Parties, Current","description":"The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle).","units":{"USD":[{"end":"2012-04-30","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q1I"},{"end":"2012-07-31","val":6000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2014-04-30","val":12200,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":12200,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":12200,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":12200,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":12200,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2014-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014Q1I"},{"end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":1800,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2016Q1I"}]}},"DueToRelatedPartiesCurrent":{"label":"Due to Related Parties, Current","description":"Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2014-04-30","val":12200,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014Q1I"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":1450,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2016Q1I"}]}},"DueToRelatedPartiesCurrentAndNoncurrent":{"label":"Due to Related Parties","description":"Carrying amount as of the balance sheet date of obligations due all related parties.","units":{"USD":[{"end":"2020-07-31","val":61839,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":61839,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":41486,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":41486,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":41486,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":41486,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":41486,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":41486,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":41486,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":93894,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":113156,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":121098,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":121098,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":121098,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":137001,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":150378,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2010-05-01","end":"2010-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-05-01","end":"2011-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-11-01","end":"2011-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4"},{"start":"2010-05-01","end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-08-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-08-01","end":"2011-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2011Q3"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-11-01","end":"2012-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-11-01","end":"2013-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-08-01","end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-11-01","end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2015-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-11-01","end":"2015-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4"},{"start":"2015-05-01","end":"2015-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"start":"2015-05-01","end":"2015-07-31","val":0,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-11-01","end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4"},{"start":"2016-05-01","end":"2016-07-31","val":0,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2017-05-01","end":"2017-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"start":"2017-05-01","end":"2017-07-31","val":0,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":0,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":0,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2017Q3"},{"start":"2017-05-01","end":"2018-01-31","val":0,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-11-01","end":"2018-01-31","val":0,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2017Q4"},{"start":"2018-05-01","end":"2018-07-31","val":0,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":0,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":0,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":0,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":0,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2018Q3"},{"start":"2018-05-01","end":"2019-01-31","val":0,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":-0.01,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-11-01","end":"2019-01-31","val":0,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-11-01","end":"2019-01-31","val":0,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2018Q4"},{"start":"2018-05-01","end":"2019-04-30","val":-0.01,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2019-07-31","val":0,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q2"},{"start":"2019-05-01","end":"2019-10-31","val":0,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-05-01","end":"2019-10-31","val":0,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2019-08-01","end":"2019-10-31","val":0,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-08-01","end":"2019-10-31","val":0,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q3"},{"start":"2019-05-01","end":"2020-01-31","val":-0.01,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-05-01","end":"2020-01-31","val":-0.01,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-11-01","end":"2020-01-31","val":0,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-11-01","end":"2020-01-31","val":0,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":-0.01,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"start":"2019-05-01","end":"2020-04-30","val":-0.01,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":0,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-07-31","val":0,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":0,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-10-31","val":0,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2020-08-01","end":"2020-10-31","val":0,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-08-01","end":"2020-10-31","val":0,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q3"},{"start":"2020-05-01","end":"2021-01-31","val":-0.01,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":-0.01,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-11-01","end":"2021-01-31","val":0,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":0,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4"},{"start":"2020-05-01","end":"2021-04-30","val":-0.01,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-04-30","val":-0.01,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-07-31","val":0,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"start":"2021-05-01","end":"2021-07-31","val":0,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":-0.01,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":-0.01,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":-0.01,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-08-01","end":"2021-10-31","val":-0.01,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2021-05-01","end":"2022-01-31","val":-0.01,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-11-01","end":"2022-01-31","val":0,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4"},{"start":"2021-05-01","end":"2022-04-30","val":-0.01,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":0,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":0,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":0,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}},"EarningsPerShareBasicAndDiluted":{"label":"Earnings Per Share, Basic and Diluted","description":"The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or 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":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-08-01","end":"2013-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-11-01","end":"2014-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-08-01","end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-08-01","end":"2014-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2014Q3"},{"start":"2014-05-01","end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-11-01","end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-08-01","end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-08-01","end":"2015-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2015Q3"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-11-01","end":"2017-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2016-05-01","end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-08-01","end":"2017-10-31","val":0,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3"},{"start":"2017-05-01","end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-11-01","end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4"},{"start":"2017-05-01","end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"start":"2017-05-01","end":"2018-04-30","val":0,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":0,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2019-04-30","val":-0.01,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2019-07-31","val":0,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2"}]}},"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":"2018-05-01","end":"2019-04-30","val":0.21,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2020-04-30","val":0.21,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019"},{"start":"2020-05-01","end":"2021-04-30","val":0.21,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020"},{"start":"2021-05-01","end":"2022-04-30","val":0.21,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"}]}},"EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent","description":"Percentage 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 changes in the valuation allowance for deferred tax assets.","units":{"pure":[{"start":"2018-05-01","end":"2019-04-30","val":1,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2020-04-30","val":1,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019"},{"start":"2020-05-01","end":"2021-04-30","val":1,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020"},{"start":"2021-05-01","end":"2022-04-30","val":1,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"}]}},"EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential":{"label":"Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent","description":"Percentage 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 applicable to statutory income tax expense (benefit) outside of the country of domicile.","units":{"pure":[{"start":"2018-05-01","end":"2019-04-30","val":0,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2020-04-30","val":0,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019"},{"start":"2020-05-01","end":"2021-04-30","val":0,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020"},{"start":"2021-05-01","end":"2022-04-30","val":0,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"}]}},"EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent","description":"Percentage 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 applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).","units":{"pure":[{"start":"2018-05-01","end":"2019-04-30","val":0.1,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2020-04-30","val":0.1,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019"},{"start":"2020-05-01","end":"2021-04-30","val":0.1,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020"},{"start":"2021-05-01","end":"2022-04-30","val":0.1,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"}]}},"FederalDepositInsuranceCorporationPremiumExpense":{"label":"Federal Deposit Insurance Corporation Premium Expense","description":"Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.","units":{"USD":[{"start":"2018-05-01","end":"2018-07-31","val":250000,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":250000,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2019-01-31","val":250000,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-04-30","val":250000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2019-07-31","val":250000,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2"},{"start":"2019-05-01","end":"2019-10-31","val":250000,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-05-01","end":"2020-01-31","val":250000,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-05-01","end":"2020-04-30","val":250000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":250000,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":250000,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"}]}},"IncomeLossFromContinuingOperations":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from continuing operations attributable to the parent.","units":{"USD":[{"start":"2011-05-01","end":"2011-10-31","val":-15684,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-08-01","end":"2011-10-31","val":-7258,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2011Q3"},{"start":"2012-05-01","end":"2012-10-31","val":-15870,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":-3450,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3"}]}},"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":"2010-05-01","end":"2010-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-05-01","end":"2011-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-05-01","end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-05-01","end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-05-01","end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":0,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2017-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-05-01","end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017"}]}},"IncreaseDecreaseInAccountsPayableAndAccruedLiabilities":{"label":"Increase (Decrease) in Accounts Payable and Accrued Liabilities","description":"The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.","units":{"USD":[{"start":"2010-05-01","end":"2010-07-31","val":-3962,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":-4038,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-05-01","end":"2011-01-31","val":-4038,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":-4038,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":5000,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":5000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":-5000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":5000,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2013-05-01","end":"2013-07-31","val":9600,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":9600,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2014-05-01","end":"2014-07-31","val":8000,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":8000,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":8625,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"start":"2015-05-01","end":"2015-07-31","val":8625,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-05-01","end":"2016-04-30","val":1500,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":1500,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":3500,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":3500,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":3500,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2016-10-31","val":3500,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-05-01","end":"2017-01-31","val":-2950,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":-2950,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-05-01","end":"2017-04-30","val":625,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":625,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":4301,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"start":"2017-05-01","end":"2017-07-31","val":4301,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":-2125,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2017-10-31","val":-2125,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-05-01","end":"2018-01-31","val":-2125,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-01-31","val":-2125,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-05-01","end":"2018-04-30","val":-625,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"start":"2017-05-01","end":"2018-04-30","val":-625,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":-1500,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-07-31","val":-1500,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":4970,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":4970,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-05-01","end":"2019-01-31","val":15134,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":15134,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-05-01","end":"2019-04-30","val":9726,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"start":"2018-05-01","end":"2019-04-30","val":9726,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2019-07-31","val":20726,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"start":"2019-05-01","end":"2019-07-31","val":20726,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q2"},{"start":"2019-05-01","end":"2019-10-31","val":295,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-05-01","end":"2019-10-31","val":295,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2019-05-01","end":"2020-01-31","val":6340,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-05-01","end":"2020-01-31","val":6340,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-05-01","end":"2020-04-30","val":6470,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"start":"2019-05-01","end":"2020-04-30","val":6470,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":18205,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-07-31","val":18205,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":20020,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-10-31","val":20020,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2020-05-01","end":"2021-01-31","val":7807,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":7807,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-05-01","end":"2021-04-30","val":8807,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-04-30","val":8807,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-07-31","val":386,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"start":"2021-05-01","end":"2021-07-31","val":386,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":-10,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":-10,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-05-01","end":"2022-01-31","val":-8266,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-05-01","end":"2022-04-30","val":-9088,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":292,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":329,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"}]}},"IncreaseDecreaseInAccountsPayableRelatedParties":{"label":"Increase (Decrease) in Accounts Payable, Related Parties","description":"The increase (decrease) during the reporting period in the obligations due for goods and services provided by the following types of related parties: a parent company and its subsidiaries, subsidiaries of a common parent, an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management, an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.","units":{"USD":[{"start":"2020-05-01","end":"2021-01-31","val":41486,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-05-01","end":"2021-04-30","val":41486,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-10-31","val":52408,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":52408,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-05-01","end":"2022-01-31","val":71670,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-05-01","end":"2022-04-30","val":79612,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":15903,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":29280,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"}]}},"IncreaseDecreaseInDueFromRelatedParties":{"label":"Increase (Decrease) in Due from Related Parties","description":"The increase (decrease) during the reporting period in receivables to be collected from other entities that could exert significant influence over the reporting entity.","units":{"USD":[{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-05-01","end":"2014-04-30","val":-12200,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":12200,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2015-01-31","val":12200,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-04-30","val":12200,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2"}]}},"IncreaseDecreaseInDueFromRelatedPartiesCurrent":{"label":"Increase (Decrease) in Due from Related Parties, Current","description":"The aggregate increase (decrease) during the reporting period in the amount due from the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.","units":{"USD":[{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2012-05-01","end":"2012-07-31","val":6000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":-6000,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-05-01","end":"2014-04-30","val":-12200,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":12200,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":12200,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":-12200,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-05-01","end":"2015-01-31","val":12200,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-05-01","end":"2015-04-30","val":12200,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015"}]}},"IncreaseDecreaseInDueToOtherRelatedPartiesCurrent":{"label":"Increase (Decrease) in Due to Other Related Parties, Current","description":"Amount of increase (decrease) in related party payables classified as other, due within one year or operating cycle, if longer.","units":{"USD":[{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2016-04-30","val":1450,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015"}]}},"IncreaseDecreaseInOtherCurrentAssets":{"label":"Increase (Decrease) in Other Current Assets","description":"Amount of increase (decrease) in current assets classified as other.","units":{"USD":[{"start":"2010-05-01","end":"2010-10-31","val":-1450,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"}]}},"IncreaseDecreaseInOtherReceivables":{"label":"Increase (Decrease) in Other Receivables","description":"Amount of increase (decrease) in receivables classified as other.","units":{"USD":[{"start":"2018-05-01","end":"2019-01-31","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-05-01","end":"2019-01-31","val":785,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"}]}},"InterestAndOtherIncome":{"label":"Interest and Other Income","description":"The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business).","units":{"USD":[{"start":"2015-05-01","end":"2015-10-31","val":131,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-08-01","end":"2015-10-31","val":65,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2015Q3"},{"start":"2015-05-01","end":"2016-01-31","val":194,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-11-01","end":"2016-01-31","val":63,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q4"},{"start":"2016-05-01","end":"2016-10-31","val":122,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":60,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":180,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-11-01","end":"2017-01-31","val":58,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2011-05-01","end":"2011-07-31","val":234,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2012-05-01","end":"2012-07-31","val":160,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":160,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":312,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":152,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":429,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":117,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4"},{"start":"2013-05-01","end":"2013-07-31","val":76,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":76,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":150,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":150,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-08-01","end":"2013-10-31","val":73,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-08-01","end":"2013-10-31","val":73,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":222,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":222,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-11-01","end":"2014-01-31","val":73,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-11-01","end":"2014-01-31","val":73,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4"},{"start":"2014-05-01","end":"2014-07-31","val":68,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":135,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":135,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-08-01","end":"2014-10-31","val":67,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-08-01","end":"2014-10-31","val":67,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2014Q3"},{"start":"2014-05-01","end":"2015-01-31","val":201,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":201,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-11-01","end":"2015-01-31","val":66,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-11-01","end":"2015-01-31","val":66,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4"},{"start":"2015-05-01","end":"2015-10-31","val":131,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-08-01","end":"2015-10-31","val":65,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3"},{"start":"2015-05-01","end":"2016-01-31","val":194,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-11-01","end":"2016-01-31","val":63,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4"}]}},"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":"2010-05-01","end":"2010-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-05-01","end":"2011-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-08-01","end":"2011-10-31","val":139,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2011Q3"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":620,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":246,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":152,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":429,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":117,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-05-01","end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-05-01","end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":0,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2017-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-05-01","end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017"}]}},"InterestPaidNet":{"label":"Interest Paid, Excluding Capitalized Interest, Operating Activities","description":"Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for 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.","units":{"USD":[{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"}]}},"InvestmentIncomeInterest":{"label":"Investment Income, Interest","description":"Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.","units":{"USD":[{"start":"2010-05-01","end":"2010-07-31","val":374,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":737,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-31","val":363,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-05-01","end":"2011-01-31","val":1065,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-11-01","end":"2011-01-31","val":327,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4"},{"start":"2010-05-01","end":"2011-04-30","val":1319,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":234,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":373,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-08-01","end":"2011-10-31","val":139,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-05-01","end":"2012-01-31","val":620,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-11-01","end":"2012-01-31","val":246,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":781,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":781,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2013-04-30","val":512,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":512,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2014-04-30","val":290,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":290,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":68,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2015-04-30","val":265,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":265,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":66,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2016-04-30","val":255,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":255,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":62,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":122,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":60,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":180,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-11-01","end":"2017-01-31","val":58,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2016-05-01","end":"2017-04-30","val":235,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":235,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":56,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"start":"2017-05-01","end":"2017-07-31","val":56,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":110,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2017-10-31","val":110,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":54,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":54,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2017Q3"},{"start":"2017-05-01","end":"2018-01-31","val":161,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-01-31","val":161,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-11-01","end":"2018-01-31","val":51,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-11-01","end":"2018-01-31","val":51,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2017Q4"},{"start":"2017-05-01","end":"2018-04-30","val":211,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"start":"2017-05-01","end":"2018-04-30","val":211,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":133,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-07-31","val":133,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":133,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":133,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-05-01","end":"2019-01-31","val":133,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":133,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-05-01","end":"2019-04-30","val":133,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"start":"2018-05-01","end":"2019-04-30","val":133,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"}]}},"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":"2012-04-30","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q1I"},{"end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q1I"},{"end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","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":"2011-04-30","val":351605,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":351605,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":348413,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":336294,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":331203,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":305904,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":321194,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":312894,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":308430,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":304021,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":291170,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":288664,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":284287,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":284287,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":284235,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":272932,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":269167,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":264471,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2015-10-31","val":251896,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":249223,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":247424,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":240851,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":236526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":229339,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":226035,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":226035,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":226035,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":221092,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":211360,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":207331,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":205636,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":205636,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":205636,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":205636,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":96,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":496,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":785,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":785,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":785,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":785,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":785,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":785,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":785,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":785,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":785,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":785,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":785,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":785,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"}]}},"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":"2011-04-30","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":5000,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":5000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":9600,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":8000,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":8625,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-04-30","val":2950,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":2950,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":2950,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":2950,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":2950,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":5000,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":5000,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":2125,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":2125,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":2125,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":2125,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":2125,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":6426,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":1500,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":1500,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":1500,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":1500,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":1500,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-10-31","val":6470,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":16634,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":31571,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":31571,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":31571,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":31571,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":31571,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":55542,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":61167,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":70145,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":79535,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":79535,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":79535,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":79535,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":79535,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":97740,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":99555,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":66989,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":67989,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":67989,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":67989,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":67989,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":67989,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":68375,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":120387,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":131393,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":138513,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":138513,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":138513,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":154708,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":168122,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2010-05-01","end":"2010-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2011-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2"},{"start":"2018-05-01","end":"2018-07-31","val":-181996,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-07-31","val":-181996,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-10-31","val":-181996,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":-181996,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2019-01-31","val":-181996,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-05-01","end":"2019-01-31","val":-181996,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-04-30","val":-181996,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2018-05-01","end":"2019-04-30","val":-181996,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"}]}},"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":"2010-05-01","end":"2010-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2011-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2"}]}},"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":"2010-05-01","end":"2010-07-31","val":-7832,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":-25120,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-05-01","end":"2011-01-31","val":-31957,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":-34783,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":-3192,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":-3192,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":-15311,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":-15311,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-05-01","end":"2012-01-31","val":-20402,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":-20402,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-05-01","end":"2012-04-30","val":-23153,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":-23153,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":-13258,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":-13258,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":-15558,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2013-01-31","val":-20022,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-04-30","val":-22548,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":-1883,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":-1883,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":-14734,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-05-01","end":"2014-01-31","val":-17240,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-05-01","end":"2014-04-30","val":-33817,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":12148,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":12148,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":845,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":845,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-05-01","end":"2015-01-31","val":-2920,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":-2920,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-05-01","end":"2015-04-30","val":-7665,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":-7665,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":49,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"start":"2015-05-01","end":"2015-07-31","val":49,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":-12526,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":-12526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-05-01","end":"2016-01-31","val":-15199,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":-15199,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-05-01","end":"2016-04-30","val":-16998,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":-6573,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":-10898,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2017-01-31","val":-18085,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2017-05-01","end":"2017-07-31","val":-4943,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":-14675,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-05-01","end":"2018-01-31","val":-18704,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-05-01","end":"2018-04-30","val":-20399,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":-23544,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-07-31","val":-23544,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":-23144,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":-23144,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-05-01","end":"2019-01-31","val":-23640,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":-23640,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-05-01","end":"2019-04-30","val":-22855,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"start":"2018-05-01","end":"2019-04-30","val":-22855,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2021-05-01","end":"2021-10-31","val":-785,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":-785,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-05-01","end":"2022-01-31","val":-785,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-05-01","end":"2022-04-30","val":-785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"}]}},"NetCashProvidedByUsedInOperatingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Operating Activities, Continuing Operations","description":"Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2012-05-01","end":"2012-10-31","val":-15558,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-05-01","end":"2013-01-31","val":-20022,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-05-01","end":"2013-04-30","val":-22548,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-10-31","val":-14734,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2014-01-31","val":-17240,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-04-30","val":-33817,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013"},{"start":"2015-05-01","end":"2016-04-30","val":-16998,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":-6573,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":-10898,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-05-01","end":"2017-01-31","val":-18085,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-05-01","end":"2017-04-30","val":-21389,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":-21389,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":-4943,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":-14675,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2018-01-31","val":-18704,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-04-30","val":-20399,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017"}]}},"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":"2010-05-01","end":"2010-10-31","val":-19632,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-05-01","end":"2011-01-31","val":-27919,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-05-01","end":"2011-04-30","val":-30745,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":-8192,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":-15311,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":-15311,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-05-01","end":"2012-01-31","val":-20402,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":-20402,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":-5091,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":-23153,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":-23153,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":-12258,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":-12258,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":-15558,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":-15558,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":-3298,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":-20022,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":-20022,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":-4464,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-11-01","end":"2013-01-31","val":-4464,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":-22548,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":-22548,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":-11483,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":-11483,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":-14734,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":-14734,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-08-01","end":"2013-10-31","val":-3252,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-08-01","end":"2013-10-31","val":-3252,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":-17240,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":-17240,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-11-01","end":"2014-01-31","val":-2505,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-11-01","end":"2014-01-31","val":-2505,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":-21617,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":-21617,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":-8052,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":-8052,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":-11355,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":-11355,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-08-01","end":"2014-10-31","val":-3303,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3"},{"start":"2014-05-01","end":"2015-01-31","val":-15120,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":-15120,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-11-01","end":"2015-01-31","val":-3764,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-11-01","end":"2015-01-31","val":-3764,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4"},{"start":"2014-05-01","end":"2015-04-30","val":-19865,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":-19865,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":-8576,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"start":"2015-05-01","end":"2015-07-31","val":-8576,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":-12526,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":-12526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-05-01","end":"2016-01-31","val":-15199,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":-15199,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-11-01","end":"2016-01-31","val":-2672,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4"},{"start":"2015-05-01","end":"2016-04-30","val":-19948,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":-19948,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":-8623,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":-8623,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":-12948,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2016-10-31","val":-12948,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":-4325,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":-15135,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":-15135,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-11-01","end":"2017-01-31","val":-2187,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2016-05-01","end":"2017-04-30","val":-20564,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":-20564,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":-9244,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"start":"2017-05-01","end":"2017-07-31","val":-9244,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":-12550,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2017-10-31","val":-12550,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":-3306,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":-3306,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2017Q3"},{"start":"2017-05-01","end":"2018-01-31","val":-16579,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-01-31","val":-16579,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-11-01","end":"2018-01-31","val":-4029,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-11-01","end":"2018-01-31","val":-4029,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2017Q4"},{"start":"2017-05-01","end":"2018-04-30","val":-19774,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"start":"2017-05-01","end":"2018-04-30","val":-19774,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":-22044,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-07-31","val":-22044,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-04-01","end":"2018-10-31","val":-28114,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":-28114,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":-28114,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":-6070,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":-6070,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2018Q3"},{"start":"2018-05-01","end":"2019-01-31","val":-37989,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":-37989,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-11-01","end":"2019-01-31","val":-9875,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-11-01","end":"2019-01-31","val":-9875,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2018Q4"},{"start":"2018-05-01","end":"2019-04-30","val":-52926,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"start":"2018-05-01","end":"2019-04-30","val":-52926,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2019-07-31","val":-23971,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"start":"2019-05-01","end":"2019-07-31","val":-23971,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q2"},{"start":"2019-04-01","end":"2019-10-31","val":-29596,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-05-01","end":"2019-10-31","val":-29596,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-05-01","end":"2019-10-31","val":-29596,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2019-08-01","end":"2019-10-31","val":-5625,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-08-01","end":"2019-10-31","val":-5625,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q3"},{"start":"2019-05-01","end":"2020-01-31","val":-38574,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-05-01","end":"2020-01-31","val":-38574,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-11-01","end":"2020-01-31","val":-8978,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-11-01","end":"2020-01-31","val":-8978,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":-47964,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"start":"2019-05-01","end":"2020-04-30","val":-47964,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":-18205,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-07-31","val":-18205,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":-20020,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-10-31","val":-20020,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2020-08-01","end":"2020-10-31","val":-1815,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-08-01","end":"2020-10-31","val":-1815,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q3"},{"start":"2020-05-01","end":"2021-01-31","val":-49293,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":-49293,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-11-01","end":"2021-01-31","val":-29273,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":-29273,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4"},{"start":"2020-05-01","end":"2021-04-30","val":-50293,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020"},{"start":"2021-05-01","end":"2021-07-31","val":-386,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"start":"2021-05-01","end":"2021-07-31","val":-386,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":-53183,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":-53183,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":-52797,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-08-01","end":"2021-10-31","val":-52797,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2021-05-01","end":"2022-01-31","val":-64189,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-11-01","end":"2022-01-31","val":-11006,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4"},{"start":"2021-05-01","end":"2022-04-30","val":-71309,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":-16195,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":-29609,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":-13414,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}},"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":"2010-05-01","end":"2011-04-30","val":1319,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2012-04-30","val":781,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011"}]}},"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":"2011-05-01","end":"2012-01-31","val":21022,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":5337,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":23934,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2013-01-31","val":20451,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-11-01","end":"2013-01-31","val":4581,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":23060,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012"},{"start":"2014-05-01","end":"2015-01-31","val":15321,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-11-01","end":"2015-01-31","val":3830,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4"},{"start":"2015-05-01","end":"2016-01-31","val":15393,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-11-01","end":"2016-01-31","val":2735,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4"},{"start":"2019-05-01","end":"2020-01-31","val":38574,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-11-01","end":"2020-01-31","val":8978,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":47964,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":18205,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":20020,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2020-08-01","end":"2020-10-31","val":1815,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q3"},{"start":"2020-05-01","end":"2021-01-31","val":49293,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":49293,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-11-01","end":"2021-01-31","val":29273,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":29273,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4"},{"start":"2020-05-01","end":"2021-04-30","val":50293,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-04-30","val":50293,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-07-31","val":386,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"start":"2021-05-01","end":"2021-07-31","val":386,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":53183,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":53183,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":52797,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-08-01","end":"2021-10-31","val":52797,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2021-05-01","end":"2022-01-31","val":64189,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-11-01","end":"2022-01-31","val":11006,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4"},{"start":"2021-05-01","end":"2022-04-30","val":71309,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":16195,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":29609,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":13414,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2010-05-01","end":"2010-07-31","val":-4244,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":-20369,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-31","val":-16126,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-05-01","end":"2011-01-31","val":-28984,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-11-01","end":"2011-01-31","val":-8615,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4"},{"start":"2010-05-01","end":"2011-04-30","val":-32064,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":-8426,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":-8426,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":-15684,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-08-01","end":"2011-10-31","val":-7258,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3"},{"start":"2011-05-01","end":"2012-01-31","val":-21022,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":-21022,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":-5337,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-11-01","end":"2012-01-31","val":-5337,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":-23934,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":-23934,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":-12420,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":-12420,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":-15870,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":-3450,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":-20451,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":20451,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":-4581,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-11-01","end":"2013-01-31","val":4581,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":-23060,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":-23060,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":-11559,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":11559,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":-14884,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":-14884,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-08-01","end":"2013-10-31","val":-3325,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-08-01","end":"2013-10-31","val":-3325,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":17462,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":-17462,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-11-01","end":"2014-01-31","val":2578,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-11-01","end":"2014-01-31","val":-2578,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":-21907,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":-21907,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":8120,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":-8120,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":-11490,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":-11490,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-08-01","end":"2014-10-31","val":-3370,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-08-01","end":"2014-10-31","val":-3370,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2014Q3"},{"start":"2014-05-01","end":"2015-01-31","val":-15321,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":-15321,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-11-01","end":"2015-01-31","val":-3830,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-11-01","end":"2015-01-31","val":-3830,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4"},{"start":"2014-05-01","end":"2015-04-30","val":-20130,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":-20130,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":-8642,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"start":"2015-05-01","end":"2015-07-31","val":-8642,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":-12657,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":-12657,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-08-01","end":"2015-10-31","val":-4015,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-08-01","end":"2015-10-31","val":-4015,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2015Q3"},{"start":"2015-05-01","end":"2016-01-31","val":-15393,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":-15393,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-11-01","end":"2016-01-31","val":-2735,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-11-01","end":"2016-01-31","val":-2735,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q4"},{"start":"2015-05-01","end":"2016-04-30","val":-20203,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":-20203,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":-8685,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":-8685,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":-13070,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2016-10-31","val":-13070,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":-4385,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":-4385,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":-15315,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":-15315,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-11-01","end":"2017-01-31","val":-2245,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-11-01","end":"2017-01-31","val":-2245,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2016-05-01","end":"2017-04-30","val":-20799,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":-20799,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":-9300,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"start":"2017-05-01","end":"2017-07-31","val":-9300,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":-12660,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2017-10-31","val":-12660,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":-3360,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":-3360,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2017Q3"},{"start":"2017-05-01","end":"2018-01-31","val":-16740,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-01-31","val":-16740,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-11-01","end":"2018-01-31","val":-4080,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-11-01","end":"2018-01-31","val":-4080,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2017Q4"},{"start":"2017-05-01","end":"2018-04-30","val":-19986,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"start":"2017-05-01","end":"2018-04-30","val":-19985,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":-22177,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-07-31","val":-22177,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":-28247,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":-28247,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":-6070,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":-6070,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2018Q3"},{"start":"2018-05-01","end":"2019-01-31","val":-38122,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":-38122,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-11-01","end":"2019-01-31","val":-9875,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-11-01","end":"2019-01-31","val":-9875,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2018Q4"},{"start":"2018-05-01","end":"2019-04-30","val":-53059,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"start":"2018-05-01","end":"2019-04-30","val":-53059,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2019-07-31","val":-23971,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"start":"2019-05-01","end":"2019-07-31","val":-23971,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q2"},{"start":"2019-05-01","end":"2019-10-31","val":-29596,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-05-01","end":"2019-10-31","val":-29596,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2019-08-01","end":"2019-10-31","val":-5625,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-08-01","end":"2019-10-31","val":-5625,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q3"},{"start":"2019-05-01","end":"2020-01-31","val":-38574,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-05-01","end":"2020-01-31","val":-38574,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-11-01","end":"2020-01-31","val":-8978,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-11-01","end":"2020-01-31","val":-8978,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":-47964,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"start":"2019-05-01","end":"2020-04-30","val":-47964,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":-18205,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-07-31","val":-18205,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":-20020,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-10-31","val":-20020,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2020-08-01","end":"2020-10-31","val":-1815,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-08-01","end":"2020-10-31","val":-1815,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q3"},{"start":"2020-05-01","end":"2021-01-31","val":-49293,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":-49293,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-11-01","end":"2021-01-31","val":-29273,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":-29273,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4"},{"start":"2020-05-01","end":"2021-04-30","val":-50293,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-04-30","val":-50293,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-07-31","val":-386,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"start":"2021-05-01","end":"2021-07-31","val":-386,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":-53183,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":-53183,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":-52797,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-08-01","end":"2021-10-31","val":-52797,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2021-05-01","end":"2022-01-31","val":-64189,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-11-01","end":"2022-01-31","val":-11006,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4"},{"start":"2021-05-01","end":"2022-04-30","val":-71309,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":-16195,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":-29609,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":-13414,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}},"OperatingLossCarryforwards":{"label":"Operating Loss Carryforwards","description":"Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.","units":{"USD":[{"end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012Q1I"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2016Q1I"},{"end":"2019-04-30","val":534000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2019Q1I"},{"end":"2020-04-30","val":582000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2020Q1I"},{"end":"2021-04-30","val":633000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2021Q1I"},{"end":"2022-04-30","val":704000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2022Q1I"}]}},"OperatingLossCarryforwardsValuationAllowance":{"label":"Operating Loss Carryforwards, Valuation Allowance","description":"The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2016Q1I"}]}},"OtherIncome":{"label":"Other Income","description":"Amount of revenue and income classified as other.","units":{"USD":[{"start":"2012-05-01","end":"2013-01-31","val":-20451,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":-4581,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":512,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2014-01-31","val":-17462,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-11-01","end":"2014-01-31","val":-2578,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":290,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013"}]}},"OtherNoncashIncomeExpense":{"label":"Other Noncash Income (Expense)","description":"Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.","units":{"USD":[{"start":"2015-05-01","end":"2016-04-30","val":-1450,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2017-04-30","val":1450,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2016-05-01","end":"2017-04-30","val":1450,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"}]}},"OtherNonoperatingIncome":{"label":"Other Nonoperating Income","description":"Amount of income related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2011-05-01","end":"2012-04-30","val":781,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2013-04-30","val":512,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2010-05-01","end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011"}]}},"OtherReceivables":{"label":"Other Receivables","description":"Amount due from parties in nontrade transactions, classified as other.","units":{"USD":[{"end":"2019-01-31","val":785,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"}]}},"OtherSellingGeneralAndAdministrativeExpense":{"label":"Other Selling, General and Administrative Expense","description":"Amount of selling, general and administrative expense classified as other.","units":{"USD":[{"start":"2019-05-01","end":"2020-01-31","val":10868,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-11-01","end":"2020-01-31","val":2878,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":14008,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":4705,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":5620,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2020-08-01","end":"2020-10-31","val":915,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q3"},{"start":"2020-05-01","end":"2021-01-31","val":24114,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":24114,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-11-01","end":"2021-01-31","val":18494,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":18494,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4"},{"start":"2020-05-01","end":"2021-04-30","val":25114,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-04-30","val":25114,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-07-31","val":386,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"start":"2021-05-01","end":"2021-07-31","val":386,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":20520,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":20520,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":20134,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-08-01","end":"2021-10-31","val":20134,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2021-05-01","end":"2022-01-31","val":25726,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-11-01","end":"2022-01-31","val":5206,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4"},{"start":"2021-05-01","end":"2022-04-30","val":27046,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":1595,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":6209,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":4614,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}},"PaymentsOfDividends":{"label":"Payments of Dividends","description":"Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.","units":{"USD":[{"start":"2018-05-01","end":"2018-07-31","val":181996,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-07-31","val":181996,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-10-31","val":181996,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":181996,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2019-01-31","val":181996,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-05-01","end":"2019-01-31","val":181996,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-04-30","val":181996,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2018-05-01","end":"2019-04-30","val":181996,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"}]}},"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":"2011-04-30","val":0.001,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":0.001,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2012-01-31","val":0.001,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":0.001,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":0.001,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":0.001,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":0.001,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":0.001,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":0.001,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":0.001,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":0.001,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":0.001,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":0.001,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":0.001,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":0.001,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":0.001,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":0.001,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":0.001,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":0.001,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":0.001,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":0.001,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":0.001,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":0.001,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-01-31","val":0.001,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":0.001,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":0.001,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":0.001,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":0.001,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":0.001,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":0.001,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":0.001,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":0.001,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":0.001,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":0.001,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":0.001,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":0.001,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":0.001,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":0.001,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":0.001,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":0.001,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":0.001,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":0.001,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":0.001,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":0.001,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":0.001,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":0.001,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":0.001,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":0.001,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":0.001,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":0.001,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":0.001,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":0.001,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":0.001,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":0.001,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":0.001,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":0.001,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":0.001,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2011-04-30","val":1000000,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":1000000,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2012-01-31","val":1000000,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":1000000,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":1000000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":1000000,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":1000000,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":1000000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":1000000,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":1000000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":1000000,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":1000000,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":1000000,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":1000000,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":1000000,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":1000000,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":1000000,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":1000000,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":1000000,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":1000000,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":1000000,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":1000000,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":1000000,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":1000000,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":1000000,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":1000000,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":1000000,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":1000000,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":1000000,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":1000000,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":1000000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":1000000,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-01-31","val":1000000,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":1000000,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":1000000,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":1000000,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":1000000,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":1000000,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":1000000,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":1000000,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":1000000,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":1000000,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":1000000,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":1000000,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":1000000,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":1000000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":1000000,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":1000000,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":1000000,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":1000000,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":1000000,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":1000000,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":1000000,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":1000000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":1000000,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":1000000,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":1000000,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":1000000,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":1000000,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":1000000,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":1000000,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":1000000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":1000000,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":1000000,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":1000000,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":1000000,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":1000000,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":1000000,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":1000000,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":1000000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":1000000,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":1000000,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":1000000,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":1000000,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":1000000,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":1000000,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":1000000,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":1000000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":1000000,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":1000000,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":1000000,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":1000000,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":1000000,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":1000000,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":1000000,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":1000000,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"PreferredStockSharesIssued":{"label":"Preferred Stock, Shares Issued","description":"Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2014-04-30","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q1I"},{"end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q1I"},{"end":"2015-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":0,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q1I"},{"end":"2020-04-30","val":0,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":0,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2021-01-31","val":0,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":0,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":0,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":0,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":0,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":0,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":0,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":0,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":0,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":0,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":0,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":0,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":0,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":0,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"PreferredStockSharesOutstanding":{"label":"Preferred Stock, Shares Outstanding","description":"Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.","units":{"shares":[{"end":"2014-04-30","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q1I"},{"end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q1I"},{"end":"2015-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":0,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q1I"},{"end":"2020-04-30","val":0,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":0,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2021-01-31","val":0,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":0,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":0,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":0,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":0,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":0,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":0,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":0,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":0,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":0,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":0,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":0,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":0,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":0,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2011-04-30","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":0,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2018Q1I"}]}},"ProfessionalFees":{"label":"Professional Fees","description":"A fee charged for services from professionals such as doctors, lawyers and accountants. 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":"2019-05-01","end":"2020-01-31","val":27706,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-11-01","end":"2020-01-31","val":6100,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":33956,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":13500,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":14400,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2020-08-01","end":"2020-10-31","val":900,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q3"},{"start":"2020-05-01","end":"2021-01-31","val":25179,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":25179,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-11-01","end":"2021-01-31","val":10779,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":10779,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4"},{"start":"2020-05-01","end":"2021-04-30","val":25179,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-04-30","val":25179,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-10-31","val":32663,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":32663,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":32663,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-08-01","end":"2021-10-31","val":32663,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2021-05-01","end":"2022-01-31","val":38463,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-11-01","end":"2022-01-31","val":5800,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4"},{"start":"2021-05-01","end":"2022-04-30","val":44263,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":14600,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":23400,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":8800,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}},"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":"2010-05-01","end":"2010-07-31","val":-3870,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":-19632,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-31","val":-15763,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-05-01","end":"2011-01-31","val":-27919,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-11-01","end":"2011-01-31","val":-8288,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4"},{"start":"2010-05-01","end":"2011-04-30","val":-30745,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":-8192,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":-8192,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":-15311,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":-15684,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-08-01","end":"2011-10-31","val":-7119,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-08-01","end":"2011-10-31","val":-7119,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2011Q3"},{"start":"2011-05-01","end":"2012-01-31","val":-20402,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":-20402,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":-5091,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":-23153,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":-23153,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":-12258,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":-12258,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":-15870,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":-15558,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":-3298,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":-20022,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":-20022,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-05-01","end":"2013-04-30","val":-22548,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":-22548,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":-11483,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":-11483,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":-14734,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":-14734,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-05-01","end":"2014-01-31","val":-17240,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":-17240,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-05-01","end":"2014-04-30","val":-21617,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":-21617,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":-8052,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":-11355,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":-11355,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-08-01","end":"2014-10-31","val":-3303,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2014Q3"},{"start":"2014-05-01","end":"2015-01-31","val":-15120,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":-15120,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-05-01","end":"2015-04-30","val":-19865,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":-19865,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":-8576,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":-12526,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":-12526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-08-01","end":"2015-10-31","val":-3950,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-08-01","end":"2015-10-31","val":-3950,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2015Q3"},{"start":"2015-05-01","end":"2016-01-31","val":-15199,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":-15199,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-11-01","end":"2016-01-31","val":-2672,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q4"},{"start":"2015-05-01","end":"2016-04-30","val":-19948,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":-19948,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":-8623,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":-8623,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":-12948,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2016-10-31","val":-12948,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":-4325,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":-15135,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":-15135,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-11-01","end":"2017-01-31","val":-2187,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4"},{"start":"2016-05-01","end":"2017-04-30","val":-20564,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":-20564,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":-9244,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":-12550,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2018-01-31","val":-16579,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-04-30","val":-19774,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017"},{"start":"2019-05-01","end":"2020-01-31","val":-38574,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-11-01","end":"2020-01-31","val":-8978,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":-47964,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2021-01-31","val":-49293,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":-29273,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4"},{"start":"2020-05-01","end":"2021-04-30","val":-50293,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-04-30","val":-50293,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-07-31","val":386,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":53183,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":-53183,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-05-01","end":"2022-01-31","val":64189,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-05-01","end":"2022-04-30","val":-71309,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":16195,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":-29609,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"}]}},"RelatedPartyTransactionAmountsOfTransaction":{"label":"Related Party Transaction, Amounts of Transaction","description":"Amount of transactions with related party during the financial reporting period.","units":{"USD":[{"start":"2019-05-01","end":"2020-04-30","val":61839,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2021-01-31","val":61839,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":61839,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-11-01","end":"2021-01-31","val":61839,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4"}]}},"RelatedPartyTransactionDueFromToRelatedPartyCurrent":{"label":"Related Party Transaction, Due from (to) Related Party, Current","description":"Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date within one year where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.","units":{"USD":[{"end":"2012-07-31","val":6000,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"}]}},"RepaymentsOfRelatedPartyDebt":{"label":"Repayments of Related Party Debt","description":"The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.","units":{"USD":[{"start":"2016-05-01","end":"2016-07-31","val":1450,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":1450,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2017-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2011-04-30","val":-2028385,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":-2028385,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":-2028385,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":-2028385,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":-2036577,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":-2043696,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":-2048787,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":-2051538,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":-2051538,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":-2051538,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":-2051538,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":-2051538,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":-2074086,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":-2063796,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":-2067096,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":-2071560,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":-2074086,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":-2074086,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":-2074086,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":-2074086,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":-2085569,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":-2088821,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":-2091326,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":-2095703,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":-2095703,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":-2095703,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":-2095703,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":-2095703,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":-2103755,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":-2107058,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":-2110823,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":-2115568,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":-2115568,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":-2115568,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":-2115568,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":-2115568,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":-2124144,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2015-10-31","val":-2128094,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":-2130767,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":-2135516,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":-2135516,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":-2135516,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":-2135516,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":-2135516,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":-2144139,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":-2148464,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":-2150651,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":-2156080,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":-2156080,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":-2156080,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":-2156080,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":-2156080,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":-2165324,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":-2168630,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":-2172659,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":-2175854,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":-2175854,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":-2175854,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":-2175854,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":-2175854,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":-2197898,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":-2203968,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":-2213843,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":-2228780,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":-2228780,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":-2228780,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":-2228780,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":-2228780,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019Q1I"},{"end":"2019-07-31","val":-2252751,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":-2258376,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q3I"},{"end":"2020-01-31","val":-2267354,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":-2276744,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":-2276744,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":-2276744,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":-2276744,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":-2276744,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2020Q1I"},{"end":"2020-07-31","val":-2294949,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-10-31","val":-2296764,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"},{"end":"2021-01-31","val":-2326037,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4I"},{"end":"2021-04-30","val":-2327037,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":-2327037,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":-2327037,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":-2327037,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":-2327037,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021Q1I"},{"end":"2021-07-31","val":-2327423,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2021Q2I"},{"end":"2021-10-31","val":-2380220,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":-2391226,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":-2398346,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":-2398346,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":-2398346,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":-2414541,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":-2427955,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"SaleOfStockConsiderationReceivedOnTransaction":{"label":"Sale of Stock, Consideration Received on Transaction","description":"Cash received on stock transaction after deduction of issuance costs.","units":{"USD":[{"start":"2020-05-01","end":"2020-07-31","val":200000,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2"}]}},"SaleOfStockNumberOfSharesIssuedInTransaction":{"label":"Sale of Stock, Number of Shares Issued in Transaction","description":"The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.","units":{"shares":[{"start":"2020-05-01","end":"2020-07-31","val":7258750,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2"}]}},"SaleOfStockPercentageOfOwnershipBeforeTransaction":{"label":"Sale of Stock, Percentage of Ownership before Transaction","description":"Percentage of subsidiary's or equity investee's stock owned by parent company before stock transaction.","units":{"pure":[{"start":"2020-05-01","end":"2020-07-31","val":0.9875,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2"}]}},"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":"2010-05-01","end":"2010-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-05-01","end":"2011-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-11-01","end":"2011-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4"},{"start":"2010-05-01","end":"2011-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-08-01","end":"2011-10-31","val":0,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-08-01","end":"2011-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2011Q3"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":0,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-11-01","end":"2012-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":0,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":0,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-11-01","end":"2013-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-08-01","end":"2013-10-31","val":0,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-08-01","end":"2013-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-11-01","end":"2014-01-31","val":0,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-11-01","end":"2014-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-08-01","end":"2014-10-31","val":0,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-08-01","end":"2014-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2014Q3"},{"start":"2014-05-01","end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-11-01","end":"2015-01-31","val":0,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-11-01","end":"2015-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":0,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-08-01","end":"2015-10-31","val":0,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-08-01","end":"2015-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2015Q3"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-11-01","end":"2016-01-31","val":0,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-11-01","end":"2016-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q4"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":0,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":0,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-11-01","end":"2017-01-31","val":0,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-11-01","end":"2017-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2016-05-01","end":"2017-04-30","val":0,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":0,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-11-01","end":"2018-01-31","val":0,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4"},{"start":"2017-05-01","end":"2018-04-30","val":0,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017"}]}},"SellingGeneralAndAdministrativeExpense":{"label":"Selling, General and Administrative Expense","description":"The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.","units":{"USD":[{"start":"2010-05-01","end":"2010-07-31","val":4244,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":20369,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-31","val":16126,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-05-01","end":"2011-01-31","val":28984,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-11-01","end":"2011-01-31","val":8615,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4"},{"start":"2010-05-01","end":"2011-04-30","val":32064,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":8426,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":8426,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":15684,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":15684,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-08-01","end":"2011-10-31","val":7258,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-08-01","end":"2011-10-31","val":7258,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2011Q3"},{"start":"2011-05-01","end":"2012-01-31","val":21022,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":21022,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":5337,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-11-01","end":"2012-01-31","val":5337,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":23934,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":23934,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":12420,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":12420,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":15870,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":15870,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":3450,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":3450,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":20451,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":20451,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":4581,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-11-01","end":"2013-01-31","val":4581,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":23060,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":23060,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":11559,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20"},{"start":"2013-05-01","end":"2013-07-31","val":11559,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":14884,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-05-01","end":"2013-10-31","val":14884,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-08-01","end":"2013-10-31","val":3325,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-08-01","end":"2013-10-31","val":3325,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":17462,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-05-01","end":"2014-01-31","val":17462,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-11-01","end":"2014-01-31","val":2578,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-11-01","end":"2014-01-31","val":2578,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":21907,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"start":"2013-05-01","end":"2014-04-30","val":21907,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":8120,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"start":"2014-05-01","end":"2014-07-31","val":8120,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":11490,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":11490,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-08-01","end":"2014-10-31","val":3370,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-08-01","end":"2014-10-31","val":3370,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2014Q3"},{"start":"2014-05-01","end":"2015-01-31","val":15321,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":15321,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-11-01","end":"2015-01-31","val":3830,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-11-01","end":"2015-01-31","val":3830,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4"},{"start":"2014-05-01","end":"2015-04-30","val":20130,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":20130,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":8642,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"start":"2015-05-01","end":"2015-07-31","val":8642,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":12657,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":12657,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-08-01","end":"2015-10-31","val":4015,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-08-01","end":"2015-10-31","val":4015,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2015Q3"},{"start":"2015-05-01","end":"2016-01-31","val":15393,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":15393,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-11-01","end":"2016-01-31","val":2735,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-11-01","end":"2016-01-31","val":2735,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q4"},{"start":"2015-05-01","end":"2016-04-30","val":20203,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":20203,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":8685,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":8685,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":13070,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2016-10-31","val":13070,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":4385,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":4385,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":15315,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":15315,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-11-01","end":"2017-01-31","val":2245,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-11-01","end":"2017-01-31","val":2245,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2016-05-01","end":"2017-04-30","val":20799,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":20799,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":9300,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"start":"2017-05-01","end":"2017-07-31","val":9300,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":12660,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-05-01","end":"2017-10-31","val":12660,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":3360,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":3360,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2017Q3"},{"start":"2017-05-01","end":"2018-01-31","val":16740,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-05-01","end":"2018-01-31","val":16740,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-11-01","end":"2018-01-31","val":4080,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-11-01","end":"2018-01-31","val":4080,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2017Q4"},{"start":"2017-05-01","end":"2018-04-30","val":19986,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"start":"2017-05-01","end":"2018-04-30","val":19985,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":22177,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-07-31","val":22177,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":28247,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":28247,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":6070,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":6070,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2018Q3"},{"start":"2018-05-01","end":"2019-01-31","val":38122,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":38122,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-11-01","end":"2019-01-31","val":9875,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-11-01","end":"2019-01-31","val":9875,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2018Q4"},{"start":"2018-05-01","end":"2019-04-30","val":53059,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"start":"2018-05-01","end":"2019-04-30","val":53059,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2019-07-31","val":23971,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"start":"2019-05-01","end":"2019-07-31","val":23971,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q2"},{"start":"2019-05-01","end":"2019-10-31","val":29596,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-05-01","end":"2019-10-31","val":29596,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2019-08-01","end":"2019-10-31","val":5625,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-08-01","end":"2019-10-31","val":5625,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q3"},{"start":"2019-05-01","end":"2020-01-31","val":38574,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-11-01","end":"2020-01-31","val":8978,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":47964,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":18205,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":20020,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-08-01","end":"2020-10-31","val":1815,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3"}]}},"SharesOutstanding":{"label":"Shares, Outstanding","description":"Number of shares issued which are neither cancelled nor held in the treasury.","units":{"shares":[{"end":"2011-04-30","val":351605,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011Q1I"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":328452,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012Q1I"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2014-04-30","val":286287,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2014Q1I"}]}},"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":"2011-04-30","val":351605,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"end":"2011-04-30","val":351605,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"end":"2011-04-30","val":351605,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2011Q1I"},{"end":"2011-07-31","val":343413,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2011Q2I"},{"end":"2011-10-31","val":336294,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2011Q3I"},{"end":"2012-01-31","val":331203,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2011Q4I"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"end":"2012-04-30","val":328452,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"end":"2012-04-30","val":328452,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2012-04-30","val":305904,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q1I"},{"end":"2012-07-31","val":316194,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2012Q2I"},{"end":"2012-10-31","val":312894,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2012Q3I"},{"end":"2013-01-31","val":308430,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2012Q4I"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"end":"2013-04-30","val":305904,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"end":"2013-04-30","val":305904,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013Q1I"},{"end":"2013-07-31","val":294421,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2I"},{"end":"2013-10-31","val":291170,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3I"},{"end":"2014-01-31","val":288664,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4I"},{"end":"2014-04-30","val":0,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15"},{"end":"2014-04-30","val":284287,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"end":"2014-04-30","val":284287,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"end":"2014-04-30","val":284287,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2014Q1I"},{"end":"2014-07-31","val":276235,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2I"},{"end":"2014-10-31","val":272932,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2014Q3I"},{"end":"2015-01-31","val":269167,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2014Q4I"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02"},{"end":"2015-04-30","val":264422,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"end":"2015-04-30","val":264422,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2015Q1I"},{"end":"2015-07-31","val":255846,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2I"},{"end":"2015-10-31","val":251896,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2015Q3I"},{"end":"2016-01-31","val":249223,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":244474,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"end":"2016-04-30","val":244474,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"end":"2016-04-30","val":244474,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"end":"2016-04-30","val":244474,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"end":"2016-04-30","val":244474,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2016Q1I"},{"end":"2016-07-31","val":235851,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2016Q2I"},{"end":"2016-10-31","val":231526,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2016Q3I"},{"end":"2017-01-31","val":229339,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2016Q4I"},{"end":"2017-04-30","val":223910,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":223910,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":223910,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"end":"2017-04-30","val":223910,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"end":"2017-04-30","val":223910,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017Q1I"},{"end":"2017-07-31","val":214666,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":211360,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3I"},{"end":"2018-01-31","val":207331,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4I"},{"end":"2018-04-30","val":204136,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-04-30","val":204136,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"end":"2018-04-30","val":204136,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"end":"2018-04-30","val":204136,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"end":"2018-04-30","val":204136,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":96,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2018Q2I"},{"end":"2018-10-31","val":-5974,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2018Q3I"},{"end":"2019-01-31","val":-15849,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2018Q4I"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019Q1I"},{"end":"2019-07-31","val":-54757,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2019Q2I"},{"end":"2019-10-31","val":-60382,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-10-31","val":-60382,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q3I"},{"end":"2020-01-31","val":-69360,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2020-01-31","val":-69360,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4I"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020Q1I"},{"end":"2020-07-31","val":-96955,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-07-31","val":-96955,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2020-07-31","val":-96955,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q2I"},{"end":"2020-10-31","val":-98770,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2020-10-31","val":-98770,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2020-10-31","val":-98770,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2020-10-31","val":-98770,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q3I"},{"end":"2021-01-31","val":-66204,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"end":"2021-01-31","val":-66204,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4I"},{"end":"2021-04-30","val":-67204,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"end":"2021-04-30","val":-67204,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-04-30","val":-67204,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":-67204,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"end":"2021-04-30","val":-67204,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2021-04-30","val":-67204,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q1I"},{"end":"2021-07-31","val":-67590,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"end":"2021-07-31","val":-67590,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-07-31","val":-67590,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2I"},{"end":"2021-10-31","val":-120387,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-10-31","val":-120387,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":-131393,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4I"},{"end":"2022-04-30","val":-138513,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2022-04-30","val":-138513,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2022-04-30","val":-138513,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q1I"},{"end":"2022-07-31","val":-154708,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2I"},{"end":"2022-10-31","val":-168122,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3I"}]}},"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":"2015-04-30","val":264422,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015Q1I"},{"end":"2016-04-30","val":244474,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016Q1I"},{"end":"2016-04-30","val":244474,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2017-04-30","val":223910,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017Q1I"},{"end":"2017-04-30","val":223910,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2017-04-30","val":223910,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"end":"2018-03-31","val":204136,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2018Q1I"},{"end":"2018-04-30","val":204136,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2018-04-30","val":204136,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2018-04-30","val":204136,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2018-04-30","val":204136,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2018-04-30","val":204136,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24"},{"end":"2018-07-31","val":96,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2018Q2I"},{"end":"2018-07-31","val":96,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2018-10-31","val":-5974,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2018Q3I"},{"end":"2018-10-31","val":-5974,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-01-31","val":-15849,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2018Q4I"},{"end":"2019-03-31","val":-30786,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2019Q1I"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-04-30","val":-30786,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-07-31","val":-54757,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q2I"},{"end":"2019-07-31","val":-54757,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2019-07-31","val":-54757,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2019-07-31","val":-54757,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"end":"2019-10-31","val":-60382,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q3I"},{"end":"2019-10-31","val":-60382,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"end":"2019-10-31","val":-60382,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"end":"2020-01-31","val":-69360,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2019Q4I"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q1I"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-04-30","val":-78750,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"end":"2020-07-31","val":-96955,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q2I"},{"end":"2020-07-31","val":-96955,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"end":"2020-10-31","val":-98770,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2020Q3I"}]}},"StockIssuedDuringPeriodValueConversionOfConvertibleSecurities":{"label":"Stock Issued During Period, Value, Conversion of Convertible Securities","description":"The gross value of stock issued during the period upon the conversion of convertible securities.","units":{"USD":[{"start":"2020-05-01","end":"2021-01-31","val":61839,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":61839,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q4"}]}},"ValuationAllowanceAmount":{"label":"Valuation Allowance, Amount (Deprecated 2013-01-31)","description":"The amount of the valuation allowance recorded as of the balance sheet date pertaining to the specified deferred tax asset for which an assessment was made that it is more likely than not that all or a portion of such deferred tax asset will not be realized through related deductions on future tax returns.","units":{"USD":[{"end":"2012-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2012Q1I"},{"end":"2013-04-30","val":0,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2013Q1I"}]}},"WeightedAverageNumberOfShareOutstandingBasicAndDiluted":{"label":"Weighted Average Number of Shares Outstanding, Basic and Diluted","description":"Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).","units":{"shares":[{"start":"2013-05-01","end":"2013-07-31","val":7350540,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2013-08-01","end":"2013-10-31","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2013-11-01","end":"2014-01-31","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":7350540,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":7350540,"accn":"0001078782-14-001703","fy":2015,"fp":"Q1","form":"10-Q","filed":"2014-09-15","frame":"CY2014Q2"},{"start":"2014-05-01","end":"2014-10-31","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-05-01","end":"2014-10-31","val":7350540,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2014-08-01","end":"2014-10-31","val":7350540,"accn":"0001078782-14-002260","fy":2015,"fp":"Q2","form":"10-Q","filed":"2014-12-12"},{"start":"2014-08-01","end":"2014-10-31","val":7350540,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10","frame":"CY2014Q3"},{"start":"2014-05-01","end":"2015-01-31","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-05-01","end":"2015-01-31","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2014-11-01","end":"2015-01-31","val":7350540,"accn":"0001078782-15-000383","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-03-13"},{"start":"2014-11-01","end":"2015-01-31","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2014Q4"},{"start":"2014-05-01","end":"2015-04-30","val":7350540,"accn":"0001078782-15-001184","fy":2015,"fp":"FY","form":"10-K","filed":"2015-07-29"},{"start":"2014-05-01","end":"2015-04-30","val":7350540,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21","frame":"CY2014"},{"start":"2015-05-01","end":"2015-07-31","val":7350540,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13","frame":"CY2015Q2"},{"start":"2015-05-01","end":"2015-10-31","val":7350540,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-05-01","end":"2015-10-31","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2015-08-01","end":"2015-10-31","val":7350540,"accn":"0001078782-15-001985","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-10"},{"start":"2015-08-01","end":"2015-10-31","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13","frame":"CY2015Q3"},{"start":"2015-05-01","end":"2016-01-31","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-05-01","end":"2016-01-31","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2015-11-01","end":"2016-01-31","val":7350540,"accn":"0001078782-16-002409","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10"},{"start":"2015-11-01","end":"2016-01-31","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17","frame":"CY2015Q4"},{"start":"2015-05-01","end":"2016-04-30","val":7350540,"accn":"0001078782-16-003131","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-21"},{"start":"2015-05-01","end":"2016-04-30","val":7350540,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24","frame":"CY2015"},{"start":"2016-05-01","end":"2016-07-31","val":7350540,"accn":"0001078782-16-003466","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-13"},{"start":"2016-05-01","end":"2016-07-31","val":7350540,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2016Q2"},{"start":"2016-05-01","end":"2016-10-31","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-05-01","end":"2016-10-31","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":7350540,"accn":"0001078782-16-003941","fy":2017,"fp":"Q2","form":"10-Q","filed":"2016-12-13"},{"start":"2016-08-01","end":"2016-10-31","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2016Q3"},{"start":"2016-05-01","end":"2017-01-31","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-05-01","end":"2017-01-31","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2016-11-01","end":"2017-01-31","val":7350540,"accn":"0001078782-17-000327","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-03-17"},{"start":"2016-11-01","end":"2017-01-31","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2016Q4"},{"start":"2016-05-01","end":"2017-04-30","val":7350540,"accn":"0001078782-17-000994","fy":2017,"fp":"FY","form":"10-K","filed":"2017-07-24"},{"start":"2016-05-01","end":"2017-04-30","val":7350540,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2016"},{"start":"2017-05-01","end":"2017-07-31","val":7350540,"accn":"0001078782-17-001272","fy":2018,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":7350540,"accn":"0001078782-17-001689","fy":2018,"fp":"Q2","form":"10-Q","filed":"2017-12-13","frame":"CY2017Q3"},{"start":"2017-05-01","end":"2018-01-31","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16"},{"start":"2017-11-01","end":"2018-01-31","val":7350540,"accn":"0001078782-18-000313","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-03-16","frame":"CY2017Q4"},{"start":"2017-05-01","end":"2018-04-30","val":7350540,"accn":"0001078782-18-000732","fy":2018,"fp":"FY","form":"10-K","filed":"2018-07-24","frame":"CY2017"}]}},"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":"2010-05-01","end":"2010-07-31","val":7350540,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12","frame":"CY2010Q2"},{"start":"2010-05-01","end":"2010-10-31","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2010-08-01","end":"2010-10-31","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07","frame":"CY2010Q3"},{"start":"2010-05-01","end":"2011-01-31","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2010-11-01","end":"2011-01-31","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09","frame":"CY2010Q4"},{"start":"2010-05-01","end":"2011-04-30","val":7350540,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16","frame":"CY2010"},{"start":"2011-05-01","end":"2011-07-31","val":7350540,"accn":"0001078782-11-002629","fy":2012,"fp":"Q1","form":"10-Q","filed":"2011-09-12"},{"start":"2011-05-01","end":"2011-07-31","val":7350540,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11","frame":"CY2011Q2"},{"start":"2011-05-01","end":"2011-10-31","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-05-01","end":"2011-10-31","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2011-08-01","end":"2011-10-31","val":7350540,"accn":"0001078782-11-003538","fy":2012,"fp":"Q2","form":"10-Q","filed":"2011-12-07"},{"start":"2011-08-01","end":"2011-10-31","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13","frame":"CY2011Q3"},{"start":"2011-05-01","end":"2012-01-31","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-05-01","end":"2012-01-31","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2011-11-01","end":"2012-01-31","val":7350540,"accn":"0001078782-12-000671","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-03-09"},{"start":"2011-11-01","end":"2012-01-31","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28","frame":"CY2011Q4"},{"start":"2011-05-01","end":"2012-04-30","val":7350540,"accn":"0001078782-12-001787","fy":2012,"fp":"FY","form":"10-K","filed":"2012-07-16"},{"start":"2011-05-01","end":"2012-04-30","val":7350540,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24","frame":"CY2011"},{"start":"2012-05-01","end":"2012-07-31","val":7350540,"accn":"0001078782-12-002368","fy":2013,"fp":"Q1","form":"10-Q","filed":"2012-09-11"},{"start":"2012-05-01","end":"2012-07-31","val":7350540,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2012Q2"},{"start":"2012-05-01","end":"2012-10-31","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-05-01","end":"2012-10-31","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":7350540,"accn":"0001078782-12-003137","fy":2013,"fp":"Q2","form":"10-Q","filed":"2012-12-13"},{"start":"2012-08-01","end":"2012-10-31","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2012Q3"},{"start":"2012-05-01","end":"2013-01-31","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-05-01","end":"2013-01-31","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2012-11-01","end":"2013-01-31","val":7350540,"accn":"0001078782-13-000391","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-02-28"},{"start":"2012-11-01","end":"2013-01-31","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2012Q4"},{"start":"2012-05-01","end":"2013-04-30","val":7350540,"accn":"0001078782-13-001395","fy":2013,"fp":"FY","form":"10-K","filed":"2013-07-24"},{"start":"2012-05-01","end":"2013-04-30","val":7350540,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2012"},{"start":"2013-05-01","end":"2013-07-31","val":7350540,"accn":"0001078782-13-001880","fy":2014,"fp":"Q1","form":"10-Q","filed":"2013-09-20","frame":"CY2013Q2"},{"start":"2013-05-01","end":"2013-10-31","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13"},{"start":"2013-08-01","end":"2013-10-31","val":7350540,"accn":"0001078782-13-002438","fy":2014,"fp":"Q2","form":"10-Q","filed":"2013-12-13","frame":"CY2013Q3"},{"start":"2013-05-01","end":"2014-01-31","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12"},{"start":"2013-11-01","end":"2014-01-31","val":7350540,"accn":"0001078782-14-000362","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-03-12","frame":"CY2013Q4"},{"start":"2013-05-01","end":"2014-04-30","val":7350540,"accn":"0001078782-14-001367","fy":2014,"fp":"FY","form":"10-K","filed":"2014-07-29","frame":"CY2013"},{"start":"2014-05-01","end":"2014-07-31","val":7350540,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2014Q2"},{"start":"2015-05-01","end":"2015-07-31","val":7350540,"accn":"0001078782-15-001579","fy":2016,"fp":"Q1","form":"10-Q","filed":"2015-10-02","frame":"CY2015Q2"},{"start":"2017-05-01","end":"2017-07-31","val":7350540,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19","frame":"CY2017Q2"},{"start":"2017-05-01","end":"2017-10-31","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2017-08-01","end":"2017-10-31","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13","frame":"CY2017Q3"},{"start":"2017-05-01","end":"2018-01-31","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2017-11-01","end":"2018-01-31","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08","frame":"CY2017Q4"},{"start":"2017-05-01","end":"2018-04-30","val":7350540,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2017"},{"start":"2018-05-01","end":"2018-07-31","val":7350540,"accn":"0001213900-18-012728","fy":2019,"fp":"Q1","form":"10-Q","filed":"2018-09-19"},{"start":"2018-05-01","end":"2018-07-31","val":7350540,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13","frame":"CY2018Q2"},{"start":"2018-05-01","end":"2018-10-31","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-05-01","end":"2018-10-31","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":7350540,"accn":"0001213900-18-017301","fy":2019,"fp":"Q2","form":"10-Q","filed":"2018-12-13"},{"start":"2018-08-01","end":"2018-10-31","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13","frame":"CY2018Q3"},{"start":"2018-05-01","end":"2019-01-31","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-05-01","end":"2019-01-31","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2018-11-01","end":"2019-01-31","val":7350540,"accn":"0001213900-19-003806","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-03-08"},{"start":"2018-11-01","end":"2019-01-31","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11","frame":"CY2018Q4"},{"start":"2018-05-01","end":"2019-04-30","val":7350540,"accn":"0001213900-19-013901","fy":2019,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"start":"2018-05-01","end":"2019-04-30","val":7350540,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29","frame":"CY2018"},{"start":"2019-05-01","end":"2019-07-31","val":7350540,"accn":"0001213900-19-017935","fy":2020,"fp":"Q1","form":"10-Q","filed":"2019-09-13"},{"start":"2019-05-01","end":"2019-07-31","val":7350540,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q2"},{"start":"2019-05-01","end":"2019-10-31","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-05-01","end":"2019-10-31","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2019-08-01","end":"2019-10-31","val":7350540,"accn":"0001213900-19-026129","fy":2020,"fp":"Q2","form":"10-Q","filed":"2019-12-13"},{"start":"2019-08-01","end":"2019-10-31","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28","frame":"CY2019Q3"},{"start":"2019-05-01","end":"2020-01-31","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-05-01","end":"2020-01-31","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2019-11-01","end":"2020-01-31","val":7350540,"accn":"0001213900-20-005987","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-03-11"},{"start":"2019-11-01","end":"2020-01-31","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27","frame":"CY2019Q4"},{"start":"2019-05-01","end":"2020-04-30","val":7350540,"accn":"0001213900-20-019014","fy":2020,"fp":"FY","form":"10-K","filed":"2020-07-29"},{"start":"2019-05-01","end":"2020-04-30","val":7350540,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27","frame":"CY2019"},{"start":"2020-05-01","end":"2020-07-31","val":7350540,"accn":"0001213900-21-004701","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-07-31","val":7350540,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27","frame":"CY2020Q2"},{"start":"2020-05-01","end":"2020-10-31","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-05-01","end":"2020-10-31","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2020-08-01","end":"2020-10-31","val":7350540,"accn":"0001213900-21-004823","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-01-28"},{"start":"2020-08-01","end":"2020-10-31","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2020Q3"},{"start":"2020-05-01","end":"2021-01-31","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-01-31","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2020-11-01","end":"2021-01-31","val":7350540,"accn":"0001213900-21-049968","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-09-27"},{"start":"2020-11-01","end":"2021-01-31","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2020Q4"},{"start":"2020-05-01","end":"2021-04-30","val":7350540,"accn":"0001213900-21-049969","fy":2021,"fp":"FY","form":"10-K","filed":"2021-09-27"},{"start":"2020-05-01","end":"2021-04-30","val":7350540,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"},{"start":"2021-05-01","end":"2021-07-31","val":7350540,"accn":"0001213900-21-049971","fy":2022,"fp":"Q1","form":"10-Q","filed":"2021-09-27"},{"start":"2021-05-01","end":"2021-07-31","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-05-01","end":"2021-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":7350540,"accn":"0001213900-21-065413","fy":2022,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"start":"2021-08-01","end":"2021-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2021-05-01","end":"2022-01-31","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15"},{"start":"2021-11-01","end":"2022-01-31","val":7350540,"accn":"0001213900-22-012542","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-03-15","frame":"CY2021Q4"},{"start":"2021-05-01","end":"2022-04-30","val":7350540,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"},{"start":"2022-05-01","end":"2022-07-31","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. 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":"2020-04-30","val":785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020Q1I"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14"},{"end":"2021-04-30","val":785,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q1I"},{"end":"2021-07-31","val":785,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2I"}]}},"OtherAdditionalCapital":{"label":"Other Additional Capital","description":"Amount of additional paid-in capital (APIC) classified as other.","units":{"USD":[{"end":"2021-01-31","val":61839,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020Q4I"}]}},"OtherOperatingActivitiesCashFlowStatement":{"label":"Other Operating Activities, Cash Flow Statement","description":"Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).","units":{"USD":[{"start":"2021-05-01","end":"2022-04-30","val":785,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2021"}]}},"StockIssuedDuringPeriodValueConversionOfUnits":{"label":"Stock Issued During Period, Value, Conversion of Units","description":"Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).","units":{"USD":[{"start":"2020-05-01","end":"2021-04-30","val":61839,"accn":"0001213900-22-039607","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-15","frame":"CY2020"}]}},"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":"2021-05-01","end":"2021-07-31","val":0,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":-0.01,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":-0.01,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2022-05-01","end":"2022-07-31","val":0,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":0,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":0,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}},"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":"2021-05-01","end":"2021-07-31","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2021Q2"},{"start":"2021-05-01","end":"2021-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2021-08-01","end":"2021-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2021Q3"},{"start":"2022-05-01","end":"2022-07-31","val":7350540,"accn":"0001213900-22-055844","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-14","frame":"CY2022Q2"},{"start":"2022-05-01","end":"2022-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20"},{"start":"2022-08-01","end":"2022-10-31","val":7350540,"accn":"0001213900-22-081408","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-20","frame":"CY2022Q3"}]}}}}}