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FINANCIAL INSTRUMENTS AND RISK MANAGEMENT (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Mar. 31, 2021 | Jun. 30, 2020 | Mar. 31, 2020
--- | --- | --- | --- | ---
IfrsStatementLineItems [Line Items] |  |  |  |
Cash and cash equivalents | $ 28,617 | $ 2,770 | $ 8,196 | $ 3,152
Amortized cost [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Cash and cash equivalents | 28,617 | 2,770 |  |
Prepaid expenses and Other Receivables | 1,995 | 2,176 |  |
Investment |  |  |  |
Accounts payable and accrued liabilities | 1,605 | 1,938 |  |
Unsecured notes payable | 150 | 150 |  |
Warrant liability |  |  |  |
Fair Value to Other Comprehensive Income [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Cash and cash equivalents |  |  |  |
Prepaid expenses and Other Receivables |  |  |  |
Investment | 9,100 | 9,144 |  |
Accounts payable and accrued liabilities |  |  |  |
Unsecured notes payable |  |  |  |
Warrant liability | $ 751 | $ 1,120 |  |

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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2020-01-01 -Paragraph 45 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2020-en-r&anchor=para_45&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph B13 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 54 -Subparagraph i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_i&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of non-current trade payables and non-current other payables. [Refer: Other non-current payables; Non-current trade payables] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 54 -Subparagraph k -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_k&doctype=Standard -URIDate 2020-01-01 + Details
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