Earnings Per Common Share - Schedule of Earnings Per Common Share Basic and Diluted (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Net income	$ 22,171	$ 15,717
Preferred stock dividends	(2,156)	(635)
Net Income available to Common Shareholders	$ 20,015	$ 15,082
Weighted average number of shares issued, basic and diluted	7,559,310	8,131,334
Net income per common share:
Basic and diluted income available to common shareholders	$ 2.65	$ 1.85