Note 9 - Premises and Equipment - Summary of Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Premises and equipment, gross	$ 35,354	$ 35,442
Accumulated depreciation	(18,862)	(18,069)
Total	16,492	17,373
Land [Member]
Premises and equipment, gross	5,156	5,156
Building and Building Improvements [Member]
Premises and equipment, gross	17,514	17,445
Furniture and Fixtures [Member]
Premises and equipment, gross	$ 12,684	$ 12,841

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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