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Note 7 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Tax Expense (Benefit)	$ 50	$ 163	$ 730	$ 220
Effective Income Tax Rate Reconciliation, Percent	7.70%	11.80%	13.90%	9.50%
Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount			$ 500
Supplemental Executive Retirement Plan (SERP) [Member]
Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount		$ 200

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- Definition

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

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