Note 24 - Net Loss Per Share (Details Textual) - shares |
4 Months Ended | 8 Months Ended | 12 Months Ended |
|---|---|---|---|
Jun. 11, 2021 |
Jan. 31, 2022 |
Jan. 31, 2023 |
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 706,000 | 71,351,000 | 78,714,000 |
| Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants (in shares) | 0 | ||
| Warrant [Member] | |||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 705,882 | 61,967,000 | 61,967,000 |
| X | ||||||||||
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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