Note 9 - Premises and Equipment - Summary of Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Premises and equipment, gross	$ 34,834	$ 35,354
Accumulated depreciation	(18,839)	(18,862)
Total	15,995	16,492
Land [Member]
Premises and equipment, gross	5,156	5,156
Building and Building Improvements [Member]
Premises and equipment, gross	17,623	17,514
Furniture and Fixtures [Member]
Premises and equipment, gross	$ 12,055	$ 12,684

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
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-Paragraph 1
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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