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Note 4 - Discontinued Operations (Tables) | 9 Months Ended
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Oct. 31, 2023
Notes Tables |
Disposal Groups, Including Discontinued Operations [Table Text Block] |
|  | January 31, 2023 |
Current assets of discontinued operations: |  |  |  |
Accounts receivable, net |  | $ | 746 |
Inventories, net |  |  | 4,292 |
Prepaid expenses and other current assets |  |  | 745 |
Total current assets of discontinued operations |  | $ | 5,783 |
Property and equipment, net |  |  | 2,992 |
Intangible assets, net |  |  | 1,297 |
Total assets of discontinued operations |  | $ | 10,072 |
Current liabilities of discontinued operations: |  |  |  |
Accounts payable |  | $ | 1,607 |
Accrued and other liabilities |  |  | 813 |
Total liabilities of discontinued operations |  | $ | 2,420 |
|  | For the Three Months Ended October 31, |  |  | For the Nine Months Ended October 31, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Revenues: |  | (in thousands) |
Revenue from discontinued operations |  | $ | 140 |  |  | $ | 1,847 |  |  | $ | 3,318 |  |  | $ | 6,543 |
Cost of sales: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of discontinued operations |  |  | 11 |  |  |  | 1,230 |  |  |  | 1,982 |  |  |  | 3,981 |
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Selling, general and administrative |  |  | 179 |  |  |  | 680 |  |  |  | 1,348 |  |  |  | 2,109 |
Research and development |  |  | 45 |  |  |  | 431 |  |  |  | 689 |  |  |  | 1,628 |
Depreciation and amortization |  |  | 18 |  |  |  | 136 |  |  |  | 324 |  |  |  | 402 |
Total operating expenses |  |  | 242 |  |  |  | 1,247 |  |  |  | 2,361 |  |  |  | 4,139 |
Operating loss |  |  | (113 | ) |  |  | (630 | ) |  |  | (1,025 | ) |  |  | (1,577 | )
Other income (expense) (Including $1,626 of currency translation loss for the three and nine months ended October 31, 2022.) |  |  | 2 |  |  |  | (1,646 | ) |  |  | 73 |  |  |  | (1,106 | )
Gain on sale of Klein |  |  | 2,393 |  |  |  | — |  |  |  | 2,393 |  |  |  | — |
Income (loss) before income taxes from discontinued operations |  |  | 2,282 |  |  |  | (2,276 | ) |  |  | 1,441 |  |  |  | (2,683 | )
Provision for income taxes from discontinued operations |  |  | (5 | ) |  |  | — |  |  |  | (17 | ) |  |  | — |
Net income (loss) from discontinued operations |  |  | 2,277 |  |  |  | (2,276 | ) |  |  | 1,424 |  |  |  | (2,683 | )
|  | For the Nine Months Ended October 31, |
|  | 2023 |  |  | 2022 |
|  | (in thousands) |
Gross profit from sale of assets held-for-sale |  | $ | — |  |  | $ | (382 | )
Gain on sale of Klein |  | $ | (2,393 | ) |  | $ | — |
Non-Cash cumulative translation adjustment for discontinued operations |  | $ | — |  |  | $ | 1,626 |
Sale of assets held for sale |  | $ | — |  |  | $ | 383 |

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