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Note 24 - Net Loss Per Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  | 4 Months Ended | 5 Months Ended | 7 Months Ended | 8 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Oct. 12, 2020 | Aug. 27, 2020 | Jun. 11, 2021 | Jan. 31, 2021 | Aug. 27, 2020 | Jan. 31, 2022 | Jan. 31, 2023
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent, Total |  | $ 3,361,000 | $ (50,439) | $ (89,754) | $ 2,929,958 | $ (58,746) | $ (790,066)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent, Total |  | $ 32,000 | 1,175 | (3,968) | (165,946) | 11,940 | 65,102
Net income (loss) |  |  | (49,264) | (93,722) | $ 2,764,012 | $ (46,806) | $ (724,964)
Basic and Diluted (in shares) |  |  |  |  | 100,100 | 133,143,000 | 158,880,000
Basic and Diluted - Continuing operations (in dollars per share) |  |  |  |  | $ 29,270.31 | $ (0.44) | $ (4.97)
Basic and Diluted - Discontinued operations (in dollars per share) |  |  |  |  | (1,657.80) | 0.09 | 0.41
Basic and Diluted (in dollars per share) |  |  |  |  | $ 27,612.51 | $ (0.35) | $ (4.56)
Common Class A [Member] |  |  |  |  |  |  |
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent, Total |  |  | (48,421) | (86,164) |  |  |
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent, Total |  |  | 1,128 | (3,809) |  |  |
Gain (Loss) on Modifications of Terms of Participation Rights Held by Shareholders and Warrants | $ (5,900) |  | 0 | (5,900) |  |  |
Net income (loss) |  |  | $ (47,293) | $ (95,873) |  |  |
Basic and Diluted (in shares) |  |  | 3,840,000 | 3,840,000 |  |  |
Basic and Diluted - Continuing operations (in dollars per share) |  |  | $ (12.61) | $ (23.98) |  |  |
Basic and Diluted - Discontinued operations (in dollars per share) |  |  | 0.29 | (0.99) |  |  |
Basic and Diluted (in dollars per share) |  |  | $ (12.32) | $ (24.97) |  |  |
Common Class B [Member] |  |  |  |  |  |  |
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent, Total |  |  | $ (2,018) | $ (3,590) |  |  |
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent, Total |  |  | 47 | (159) |  |  |
Gain (Loss) on Modifications of Terms of Participation Rights Held by Shareholders and Warrants | $ 5,900 |  | 0 | 5,900 |  |  |
Net income (loss) |  |  | $ (1,971) | $ 2,151 |  |  |
Basic and Diluted (in shares) |  |  | 160,000 | 160,000 |  |  |
Basic and Diluted - Continuing operations (in dollars per share) |  |  | $ (12.61) | $ 14.43 |  |  |
Basic and Diluted - Discontinued operations (in dollars per share) |  |  | 0.29 | (0.99) |  |  |
Basic and Diluted (in dollars per share) |  |  | $ (12.32) | $ 13.44 |  |  |

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