Employee Stock Ownership Plan (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based Payment Arrangement [Abstract]
Eligible compensation for ESOP	$ 265
Cash contributions and expense recorded for the ESOP	$ 591	$ 719	$ 750
Employee stock ownership plan outstanding shares (in shares)	1,399,383
Percentage of outstanding shares	3.20%