Note 10 - Premises and Equipment - Summary of Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Premises and equipment, gross	$ 26,434	$ 24,372
Accumulated depreciation	(16,799)	(16,146)
	9,635	8,226
Land [Member]
Premises and equipment, gross	2,621	2,021
Building and Building Improvements [Member]
Premises and equipment, gross	10,878	9,844
Furniture and Fixtures [Member]
Premises and equipment, gross	$ 12,935	$ 12,507

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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