Consolidated Statements of Shareholders' Equity (unaudited) - USD ($) $ in Thousands	Total		Preferred Stock	Common Stock	Unearned ESOP Shares	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]
Beginning Balance at Dec. 31, 2020	$ 281,580		$ 0	$ 94,964	$ (472)	$ 181,643	$ 5,445
Comprehensive income:
Net income	10,360					10,360
Other comprehensive income	3,373						3,373
Stock Issued During Period, Value, Stock Options Exercised	0			0
Share-based compensation expense	126			126
Stock Issued During Period, Value, Employee Stock Ownership Plan	136			74	62
Stock Issued During Period, Value, Dividend Reinvestment Plan	70			70
Dividends, Preferred Stock, Cash	0
Common stock cash dividends declared	(2,200)					(2,200)
Ending Balance at Mar. 31, 2021	293,445		0	95,234	(410)	189,803	8,818
Beginning Balance at Dec. 31, 2021	327,473	[1]	14,920	89,525	(224)	217,770	5,482
Comprehensive income:
Net income	11,693					11,693
Other comprehensive income	(6,555)						(6,555)
Stock Issued During Period, Value, Stock Options Exercised	0			0
Stock Issued During Period, Value, Restricted Stock Award, Gross	0			0
Share-based compensation expense	169			169
Stock Issued During Period, Value, Employee Stock Ownership Plan	140			83	57
Stock Issued During Period, Value, Dividend Reinvestment Plan	65			65
Dividends, Preferred Stock, Cash	(225)					(225)
Common stock cash dividends declared	(2,294)					(2,294)
Ending Balance at Mar. 31, 2022	$ 330,466		$ 14,920	$ 89,842	$ (167)	$ 226,944	$ (1,073)

[1] Derived from audited consolidated financial statements