Land, Premises and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Land, Premises and Equipment, Net
Land, Premises and Equipment	$ 69,457	$ 69,837
Less accumulated depreciation	(51,517)	(52,549)
Total	17,940	17,288
Depreciation expense	2,500	3,000	$ 3,600
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	28,172	26,625
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	$ 34,086	$ 36,013