{"cik":795800,"taxonomy":"us-gaap","tag":"AllocatedShareBasedCompensationExpense","label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","entityName":"NexMetals Mining Corp.","units":{"CAD":[{"start":"2026-01-01","end":"2026-03-31","val":114683,"accn":"0001493152-26-022779","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-05-13","frame":"CY2026Q1"}]}}