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SUPPLEMENTARY CASH FLOW INFORMATION (Tables) | 12 Months Ended
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Mar. 31, 2022
Disclosure of cash flow statement [text block] [Abstract] |
Schedule of Change in Non-cash Operating Working Capital |
Changes in non-cash operating working capital: |  | Year Ended March 31, |
|  | 2022 |  |  | 2021 |
Trade and other receivables |  | $ | (2,101 | ) |  | $ | (470 | )
Inventories |  |  | 753 |  |  |  | (859 | )
Prepaids and deposits |  |  | (650 | ) |  |  | (1,133 | )
Accounts payable and accrued liabilities |  |  | 8,014 |  |  |  | 4,158 |
Deposits received |  |  | 422 |  |  |  | 1,352 |
Due from a related party |  |  | (14 | ) |  |  | 27 |
|  | $ | 6,424 |  |  | $ | 3,075 |
Schedule of Cash and Cash Equivalents |
|  | March 31, 2022 |  |  | March 31, 2021 |
Cash on hand and at bank |  | $ | 72,782 |  |  | $ | 111,191 |
Bank term deposits and short-term money market investments |  |  | 40,520 |  |  |  | 7,544 |
Total cash and cash equivalents |  | $ | 113,302 |  |  | $ | 118,735 |

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