Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Basic
Net income	$ 8,258	$ 7,071
Weighted-average common shares outstanding (in shares)	13,577,991	14,312,260
Basic earnings per share (in dollars per share)	$ 0.61	$ 0.49
Diluted
Net Income	$ 8,258	$ 7,071
Weighted-average common shares outstanding (in shares)	13,577,991	14,312,260
Effect of dilutive restricted stock and stock appreciation rights (in shares)	236,233	220,809
Weighted-average common shares outstanding assuming dilution (in shares)	13,814,224	14,533,069
Diluted earnings per share (in dollars per share)	$ 0.60	$ 0.49