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Note 6 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Net operating loss carry forwards | $ 389 | $ 1,656
Capital loss carry forwards | 0 | 58
Federal research and development credit | 164 | 240
Foreign withholding tax | 872 | 316
Accrued payroll | 4 | 155
Transaction costs | 753 | 0
Allowance for credit losses and other receivable | 93 | 63
Share-based compensation expense | 258 | 253
Business interest limitation | 889 | 519
Operating lease liability | 128 | 504
Capitalized software development costs | 277 | 63
Other | 891 | 620
Total deferred tax assets, gross | 4,718 | 4,447
Valuation allowance | 0 | (242)
Total deferred tax assets | 4,718 | 4,205
Goodwill & Intangible assets of subsidiaries | 291 | 324
Right to use asset | 127 | 504
Depreciation | 41 | 55
Total deferred tax liabilities | 459 | 883
Net deferred income taxes | $ 4,259 | $ 3,322

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