Note 5 - Premises and Equipment - Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Premises and equipment, gross	$ 78,597	$ 75,478
Less accumulated depreciation	(18,302)	(17,115)
	60,295	58,363
Land [Member]
Premises and equipment, gross	17,093	17,022
Building [Member]
Premises and equipment, gross	46,389	44,921
Leasehold Improvements [Member]
Premises and equipment, gross	533	492
Furniture and Fixtures [Member]
Premises and equipment, gross	13,000	12,600
Vehicles [Member]
Premises and equipment, gross	243	343
Construction in Progress [Member]
Premises and equipment, gross	$ 1,339	$ 100

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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