Other Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Component of Operating Income [Abstract]
ATM and check card fees	$ 832	$ 760	$ 721
Wire transfer fees	170	134	104
Safe deposit box fees	90	91	92
Other	254	222	191
Total other income	$ 1,346	$ 1,207	$ 1,108