Note 12 - Taxes - Reconciliation of Federal Income Tax (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Expected expense at statutory rate	$ 5,414	$ 5,327	$ 5,662
Exempt income from Dominican Republic operations due to tax holiday	(632)	(1,238)	(942)
Tax Rate Differential effect of Foreign Operations	160	45	0
Tax on repatriated earnings from Dominican Republic operations	316	941	438
State and local income taxes	734	222	766
Foreign Tax Credit	(348)	(547)	(30)
Meals and entertainment	5	2	27
Nondeductible penalties	6	3	20
Provision to return filing adjustments and other	(352)	55	60
Total	$ 5,303	$ 4,810	$ 6,001

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

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