Premises and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment [Abstract]
Land	$ 5,921	$ 6,020
Premises and Improvements	40,982	40,210
Furniture fixtures and equipment	24,760	24,798
Premises and equipment, gross	71,663	71,028
Less accumulated depreciation	42,963	42,023
Total premises and equipment, net	28,700	29,005
Depreciation expense	$ 3,300	$ 3,300	$ 3,500