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v3.22.2.2

Income Tax (Details) - USD ($) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2021
Tax credit carryforward, amount |  | $ 13,500,000
Tax credit carry forward expiration year |  | 2023 and 2041
CANADA |  |
Operating loss carryforwards expiration year |  | 2027 and 2041
CANADA | Scientific Research and Experimental Development Expenditures [Member] |  |
Operating loss carryforwards |  | $ 100,300,000
CANADA | Foreign Tax Authority [Member] |  |
Operating loss carryforwards |  | $ 155,700,000
UNITED STATES |  |
Operating loss carryforwards expiration year |  | 2032 and 2037
UNITED STATES | Foreign Tax Authority [Member] |  |
Operating loss carryforwards |  | $ 18,400,000
Net operating loss carryforwards |  | 43,900,000
Operating loss carryforwards indefinitely |  | 25,500,000
DPCM Capital, Inc [Member] |  |
U.S. federal and state net operating loss | $ 343,209 | 106,299
Change in valuation allowance | $ 59,794 | $ 781,372

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