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v3.23.1

Note 2 - Significant Accounting Policies (Tables) | 12 Months Ended
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Jan. 31, 2023
Notes Tables |
Restrictions on Cash and Cash Equivalents [Table Text Block] |
(In thousands) |  | 2022 |  |  | 2021 |
Cash and cash equivalents |  | $ | 5,773 |  |  | $ | 8,214 |
Restricted cash |  |  | 1,020 |  |  |  | 1,557 |
Cash, cash equivalents and restricted cash shown in the statement of cash flows |  | $ | 6,793 |  |  | $ | 9,771 |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
(In thousands) |  | 2022 |  |  | 2021 |
Equity adjustment foreign currency, gross |  | $ | (6,707 | ) |  | $ | (1,947 | )
Minimum pension liability, gross |  |  | - |  |  |  | (1,362 | )
Subtotal excluding tax effect |  |  | (6,707 | ) |  |  | (3,309 | )
Tax effect of equity adjustment foreign currency |  |  | 258 |  |  |  | 91 |
Tax effect of minimum pension liability |  |  | - |  |  |  | 114 |
Total accumulated other comprehensive loss |  | $ | (6,449 | ) |  | $ | (3,104 | )
Schedule of Inventory, Current [Table Text Block] |
(In thousands) |  | 2022 |  |  | 2021 |
Raw materials |  | $ | 14,992 |  |  | $ | 13,909 |
Work in process |  |  | 750 |  |  |  | 426 |
Finished goods |  |  | 203 |  |  |  | 527 |
Subtotal |  |  | 15,945 |  |  |  | 14,862 |
Less allowance |  |  | 1,207 |  |  |  | 1,102 |
Inventories, net |  | $ | 14,738 |  |  | $ | 13,760 |
Property, Plant and Equipment [Table Text Block] |
(In thousands) |  | 2022 |  |  | 2021 |
Land, buildings and improvements |  | $ | 22,276 |  |  | $ | 22,748 |
Machinery and equipment |  |  | 54,200 |  |  |  | 50,534 |
Furniture, office equipment and computer systems |  |  | 3,727 |  |  |  | 3,941 |
Transportation equipment |  |  | 2,727 |  |  |  | 2,000 |
Subtotal |  |  | 82,930 |  |  |  | 79,223 |
Less accumulated depreciation |  |  | 56,412 |  |  |  | 54,467 |
Property, plant and equipment, net of accumulated depreciation |  | $ | 26,518 |  |  | $ | 24,756 |
Schedule of Goodwill [Table Text Block] |
(In thousands) |  | 2022 |  |  | 2021 |
Balance at beginning of year |  | $ | 2,342 |  |  | $ | 2,332 |
Foreign exchange adjustment |  |  | (115 | ) |  |  | 10 |
Balance at end of year |  | $ | 2,227 |  |  | $ | 2,342 |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
Basic weighted average number of common shares outstanding (in thousands) |  | 2022 |  |  | 2021 |
Basic weighted average number of common shares outstanding |  |  | 7,976 |  |  |  | 8,110 |
Dilutive effect of stock options and restricted stock units |  |  | 140 |  |  |  | 285 |
Weighted average number of common shares outstanding assuming full dilution |  |  | 8,116 |  |  |  | 8,395 |
Restricted stock and stock options not included in the computation of diluted EPS of common stock because the option exercise prices exceeded the average market prices |  |  | 105 |  |  |  | 39 |
Canceled options during the year |  |  | (11 | ) |  |  | (33 | )
Restricted stock and stock options with an exercise price below the average stock price |  |  | 140 |  |  |  | 285 |

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