Note 5 - Bank Premises and Equipment - Property, Plant, and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, plant, and equipment, gross	$ 31,714	$ 30,615
Accumulated depreciation	(16,098)	(14,533)
Net	15,616	16,082
Land [Member]
Property, plant, and equipment, gross	2,930	2,776
Building and Building Improvements [Member]
Property, plant, and equipment, gross	14,408	14,249
Furniture and Fixtures [Member]
Property, plant, and equipment, gross	11,048	10,610
Leasehold Improvements [Member]
Property, plant, and equipment, gross	$ 3,328	$ 2,980

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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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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