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Norway Acquisition (Narrative) (Details) - Norway Acquisition [Member] | 1 Months Ended |  |
--- | --- | --- | ---
May 31, 2018 USD ($) | Mar. 31, 2021 | May 31, 2018 $ / shares | May 31, 2018 NOK (kr) Share shares | May 31, 2018 USD ($) Share shares
Disclosure of detailed information about business combination [Line Items] |  |  |  |  |
Cash paid |  |  |  | kr 55,576,560 | $ 6,902,498
Number of common shares issued | Share |  |  |  | 4,750,000 | 4,750,000
Number of warrants exercisable | Share |  |  |  | 1,250,000 | 1,250,000
Warrants exercisable, price per share | $ / shares |  |  | $ 1.24 |  |
Term for warrants exercisable | 5 years |  |  |  |
Transaction costs | $ 428,127 |  |  |  |
Warrants exercisable upon completion of milestones | shares |  |  |  | 850,000 | 850,000
Number of remaining warrants with no vesting conditions | shares |  |  |  | 400,000 | 400,000
Fair value of warrants |  |  |  |  | $ 715,041
Expected volatility of warrants | 94.26% |  |  |  |
Expected life of warrants | 2 years 10 months 9 days |  |  |  |
Expected dividend yield | 0.00% |  |  |  |
Interest rate of warrants | 2.30% |  |  |  |
Loans payable |  |  |  |  | 2,751,081
Long-term debt |  |  |  | kr 20,915,000 | 2,559,599
Accrued interest |  |  |  | kr 1,235,764 | $ 191,482
Borrowings, interest rate |  | 9.00% |  | 6.00% | 6.00%
Land development rights |  |  |  |  | $ 15,002,728

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