{"cik":1405663,"taxonomy":"us-gaap","tag":"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.","entityName":"I-MINERALS INC.","units":{"USD":[{"end":"2014-04-30","val":15935039,"accn":"0001472375-15-000070","fy":2014,"fp":"Q3","form":"10-Q","filed":"2015-03-17"},{"end":"2014-04-30","val":15935039,"accn":"0001472375-15-000189","fy":2014,"fp":"FY","form":"10-K","filed":"2015-07-28","frame":"CY2014Q1I"},{"end":"2015-01-31","val":16586067,"accn":"0001472375-15-000070","fy":2014,"fp":"Q3","form":"10-Q","filed":"2015-03-17","frame":"CY2014Q4I"},{"end":"2015-04-30","val":16586067,"accn":"0001472375-15-000189","fy":2014,"fp":"FY","form":"10-K","filed":"2015-07-28"},{"end":"2015-04-30","val":16586067,"accn":"0001472375-15-000213","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-09-14"},{"end":"2015-04-30","val":16586067,"accn":"0001472375-15-000266","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-12-15"},{"end":"2015-04-30","val":16586067,"accn":"0001472375-16-000286","fy":2015,"fp":"Q3","form":"10-Q","filed":"2016-03-15"},{"end":"2015-04-30","val":16586067,"accn":"0001472375-16-000395","fy":2015,"fp":"FY","form":"10-K","filed":"2016-07-28","frame":"CY2015Q1I"},{"end":"2015-07-31","val":17242019,"accn":"0001472375-15-000213","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-09-14","frame":"CY2015Q2I"},{"end":"2015-10-31","val":17242019,"accn":"0001472375-15-000266","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-12-15","frame":"CY2015Q3I"},{"end":"2016-01-31","val":17963265,"accn":"0001472375-16-000286","fy":2015,"fp":"Q3","form":"10-Q","filed":"2016-03-15","frame":"CY2015Q4I"},{"end":"2016-04-30","val":17963265,"accn":"0001472375-16-000395","fy":2015,"fp":"FY","form":"10-K","filed":"2016-07-28"},{"end":"2016-04-30","val":17963265,"accn":"0001472375-16-000418","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-09-14"},{"end":"2016-04-30","val":17963265,"accn":"0001472375-16-000459","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-12-15"},{"end":"2016-04-30","val":17963265,"accn":"0001472375-17-000019","fy":2016,"fp":"Q3","form":"10-Q","filed":"2017-03-16"},{"end":"2016-04-30","val":17963265,"accn":"0001472375-17-000079","fy":2016,"fp":"FY","form":"10-K","filed":"2017-07-28","frame":"CY2016Q1I"},{"end":"2016-07-31","val":18201727,"accn":"0001472375-16-000418","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-09-14","frame":"CY2016Q2I"},{"end":"2016-10-31","val":18318483,"accn":"0001472375-16-000459","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-12-15","frame":"CY2016Q3I"},{"end":"2017-01-31","val":18644105,"accn":"0001472375-17-000019","fy":2016,"fp":"Q3","form":"10-Q","filed":"2017-03-16","frame":"CY2016Q4I"},{"end":"2017-04-30","val":18658118,"accn":"0001472375-17-000079","fy":2016,"fp":"FY","form":"10-K","filed":"2017-07-28"},{"end":"2017-04-30","val":18658118,"accn":"0001472375-17-000102","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-09-14"},{"end":"2017-04-30","val":18658118,"accn":"0001472375-17-000133","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-12-15"},{"end":"2017-04-30","val":18658118,"accn":"0001472375-18-000023","fy":2017,"fp":"Q3","form":"10-Q","filed":"2018-03-15"},{"end":"2017-04-30","val":18658118,"accn":"0001472375-18-000093","fy":2017,"fp":"FY","form":"10-K","filed":"2018-08-03","frame":"CY2017Q1I"},{"end":"2017-07-31","val":18697493,"accn":"0001472375-17-000102","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-09-14","frame":"CY2017Q2I"},{"end":"2017-10-31","val":18697493,"accn":"0001472375-17-000133","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-12-15","frame":"CY2017Q3I"},{"end":"2018-01-31","val":18787998,"accn":"0001472375-18-000023","fy":2017,"fp":"Q3","form":"10-Q","filed":"2018-03-15","frame":"CY2017Q4I"},{"end":"2018-04-30","val":18787998,"accn":"0001472375-18-000093","fy":2017,"fp":"FY","form":"10-K","filed":"2018-08-03"},{"end":"2018-04-30","val":18787998,"accn":"0001472375-18-000116","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-09-14"},{"end":"2018-04-30","val":18787998,"accn":"0001472375-18-000148","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-12-17"},{"end":"2018-04-30","val":18787998,"accn":"0001472375-19-000016","fy":2018,"fp":"Q3","form":"10-Q","filed":"2019-03-15"},{"end":"2018-04-30","val":18787998,"accn":"0001472375-19-000040","fy":2018,"fp":"FY","form":"10-K","filed":"2019-07-29","frame":"CY2018Q1I"},{"end":"2018-07-31","val":18882000,"accn":"0001472375-18-000116","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-09-14","frame":"CY2018Q2I"},{"end":"2018-10-31","val":18963000,"accn":"0001472375-18-000148","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-12-17","frame":"CY2018Q3I"},{"end":"2019-01-31","val":19118229,"accn":"0001472375-19-000016","fy":2018,"fp":"Q3","form":"10-Q","filed":"2019-03-15","frame":"CY2018Q4I"},{"end":"2019-04-30","val":19118229,"accn":"0001472375-19-000040","fy":2018,"fp":"FY","form":"10-K","filed":"2019-07-29"},{"end":"2019-04-30","val":19118229,"accn":"0001472375-19-000055","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-09-17"},{"end":"2019-04-30","val":19118229,"accn":"0001472375-19-000072","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-12-16"},{"end":"2019-04-30","val":19118229,"accn":"0001472375-20-000011","fy":2019,"fp":"Q3","form":"10-Q","filed":"2020-03-13"},{"end":"2019-04-30","val":19118229,"accn":"0001472375-20-000037","fy":2019,"fp":"FY","form":"10-K","filed":"2020-07-28","frame":"CY2019Q1I"},{"end":"2019-07-31","val":19118229,"accn":"0001472375-19-000055","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-09-17","frame":"CY2019Q2I"},{"end":"2019-10-31","val":19118229,"accn":"0001472375-19-000072","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-12-16","frame":"CY2019Q3I"},{"end":"2020-01-31","val":19225087,"accn":"0001472375-20-000011","fy":2019,"fp":"Q3","form":"10-Q","filed":"2020-03-13","frame":"CY2019Q4I"},{"end":"2020-04-30","val":19225087,"accn":"0001472375-20-000037","fy":2019,"fp":"FY","form":"10-K","filed":"2020-07-28"},{"end":"2020-04-30","val":19225087,"accn":"0001472375-20-000053","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-09-11"},{"end":"2020-04-30","val":19225087,"accn":"0001472375-20-000070","fy":2021,"fp":"Q2","form":"10-Q","filed":"2020-12-14"},{"end":"2020-04-30","val":19225087,"accn":"0001472375-21-000015","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-03-16"},{"end":"2020-04-30","val":19225087,"accn":"0001472375-21-000073","fy":2020,"fp":"FY","form":"10-K","filed":"2021-08-11","frame":"CY2020Q1I"},{"end":"2020-07-31","val":19225087,"accn":"0001472375-20-000053","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-09-11","frame":"CY2020Q2I"},{"end":"2020-10-31","val":19225087,"accn":"0001472375-20-000070","fy":2021,"fp":"Q2","form":"10-Q","filed":"2020-12-14","frame":"CY2020Q3I"},{"end":"2021-01-31","val":19225087,"accn":"0001472375-21-000015","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-03-16","frame":"CY2020Q4I"},{"end":"2021-04-30","val":19225087,"accn":"0001472375-21-000073","fy":2020,"fp":"FY","form":"10-K","filed":"2021-08-11"},{"end":"2021-04-30","val":19225087,"accn":"0001472375-21-000104","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-09-14"},{"end":"2021-04-30","val":19225087,"accn":"0001472375-21-000155","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-12-15"},{"end":"2021-04-30","val":19225087,"accn":"0001472375-22-000031","fy":2021,"fp":"Q3","form":"10-Q","filed":"2022-03-24"},{"end":"2021-04-30","val":19225087,"accn":"0001472375-22-000065","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-22","frame":"CY2021Q1I"},{"end":"2021-07-31","val":19225087,"accn":"0001472375-21-000104","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-09-14","frame":"CY2021Q2I"},{"end":"2021-10-31","val":19225087,"accn":"0001472375-21-000155","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-12-15","frame":"CY2021Q3I"},{"end":"2022-01-31","val":19225087,"accn":"0001472375-22-000031","fy":2021,"fp":"Q3","form":"10-Q","filed":"2022-03-24","frame":"CY2021Q4I"},{"end":"2022-04-30","val":19225087,"accn":"0001472375-22-000065","fy":2022,"fp":"FY","form":"10-K","filed":"2022-07-22"},{"end":"2022-04-30","val":19225087,"accn":"0001472375-22-000106","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-19"},{"end":"2022-04-30","val":19225087,"accn":"0001472375-22-000141","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-15"},{"end":"2022-04-30","val":19225087,"accn":"0001472375-23-000046","fy":2022,"fp":"Q3","form":"10-Q","filed":"2023-03-14","frame":"CY2022Q1I"},{"end":"2022-07-31","val":19225087,"accn":"0001472375-22-000106","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-09-19","frame":"CY2022Q2I"},{"end":"2022-10-31","val":19225087,"accn":"0001472375-22-000141","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-12-15","frame":"CY2022Q3I"},{"end":"2023-01-31","val":19225087,"accn":"0001472375-23-000046","fy":2022,"fp":"Q3","form":"10-Q","filed":"2023-03-14","frame":"CY2022Q4I"}]}}