Note 13 - Taxes - Reconciliation of Federal Income Tax (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Expected expense at statutory rate	$ 2,975	$ 5,414	$ 5,327
Exempt income from Dominican Republic operations due to tax holiday	(476)	(632)	(1,238)
Tax Rate Differential effect of Foreign Operations	106	160	45
Tax on repatriated earnings from Dominican Republic operations	190	316	941
State and local income taxes	407	734	222
Foreign Tax Credit	(227)	(348)	(547)
Meals and entertainment	66	5	2
Nondeductible penalties	3	6	3
Provision to return filing adjustments	684	(352)	55
Total	$ 3,728	$ 5,303	$ 4,810

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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