Warrants (Details) |
6 Months Ended |
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Jul. 31, 2023
$ / shares
shares
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| Warrants | |
| Warrants Outstanding Shares, Beginning | shares | 3,356,000 |
| Warrants Outstanding Shares Cancelled/Expired | shares | (1,200,000) |
| Warrants Outstanding Shares, Ending | shares | 2,156,000 |
| Warrants Outstanding Weighted Average Conversion Price, Beginning | $ / shares | $ 3.60 |
| Warrants Outstanding Weighted Average Conversion Price, Cancelled/Expired | $ / shares | 1.90 |
| Warrants Outstanding Weighted Average Conversion Price, Ending | $ / shares | $ 4.55 |
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- Definition Number of shares under non-option equity instrument agreements for which rights to exercise lapsed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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