Land, Premises and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Land, Premises and Equipment, Net
Land, Premises and Equipment	$ 69,837	$ 67,895
Less accumulated depreciation	(52,549)	(49,525)
Total	17,288	18,370
Depreciation expense	3,000	3,600	$ 3,900
Land
Land, Premises and Equipment, Net
Land, Premises and Equipment	4,542	4,542
Buildings and improvements
Land, Premises and Equipment, Net
Land, Premises and Equipment	26,625	25,633
Leasehold improvements
Land, Premises and Equipment, Net
Land, Premises and Equipment	2,657	2,657
Furniture, fixtures, and equipment
Land, Premises and Equipment, Net
Land, Premises and Equipment	$ 36,013	$ 35,063