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Note 7 - Income Taxes - Income Tax Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2024 | Jan. 31, 2023
Tax expense at federal statutory rate | $ 2,083 | $ 2,007
State expense, net of federal income tax effect | 159 | 110
Domestic return to provision | 247 |
Deferred compensation adjustment | 0 | (32)
Domestic return to provision | 0 | 390
Global Intangible Low-Taxed Income inclusion | 2,202 | 1,206
State NOL expirations | 1,375 | 0
Permanent differences other | 258 | 0
Differences in foreign tax rate | (598) | (410)
Reductions of uncertain tax positions of prior years | (239) | 0
Deferred tax on unremitted earnings | 195 | 438
Foreign withholding taxes | 135 | 304
Research tax credit | 247 | 220
Pension Settlement | 0 | (115)
All other, net expense | (5) | (48)
Total income tax (benefit) expense | (3,320) | 3,613
Domestic Tax Jurisdiction [Member] |  |
Valuation allowance | (8,065) | (590)
State and Local Jurisdiction [Member] |  |
Valuation allowance | $ (1,314) | $ 133

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