Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total		Cumulative Effect, Period of Adoption, Adjustment [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Accumulated Other Comprehensive (Loss) Income, net [Member]	Noncontrolling Interest [Member]
Cumulative effect adjustment	$ 277,139		$ 3,542	$ 194,309	$ 252	$ 85,982	$ 3,542	$ (3,632)	$ 228
Beginning Balance at Dec. 31, 2021	277,139		3,542	$ 194,309	252	85,982	3,542	(3,632)	228
Beginning Balance, Shares at Dec. 31, 2021				18,774,082
Net income	17,757					17,756			1
Other comprehensive loss	(17,844)							(17,844)
Dividends on common stock	(2,253)					(2,253)
Stock option exercises	15			$ 15
Stock option exercises, Shares				1,183
Restricted stock awards, net of forfeitures	355			$ 355
Restricted stock awards, net of forfeitures, Shares				(4,200)
Disposition of noncontrolling interest	(229)								(229)
Ending Balance at Mar. 31, 2022	278,482			$ 194,679	252	105,027		(21,476)	0
Ending Balance, Shares at Mar. 31, 2022				18,771,065
Cumulative effect adjustment	278,482			$ 194,679	252	105,027		(21,476)	$ 0
Cumulative effect adjustment	259,373	[1]	(5,474)	195,960	252	108,262	(5,474)	(45,101)
Beginning Balance at Dec. 31, 2022	259,373	[1]	$ (5,474)	$ 195,960	252	108,262	$ (5,474)	(45,101)
Beginning Balance, Shares at Dec. 31, 2022				18,950,329
Net income	1,604					1,604
Other comprehensive loss	3,866							3,866
Dividends on common stock	(2,321)					(2,321)
Stock option exercises	$ 26			$ 26
Stock option exercises, Shares	3,750			3,750
Restricted stock awards, net of forfeitures	$ 479			$ 479
Restricted stock awards, net of forfeitures, Shares				(14,632)
Dividend reinvestment plan issuances	33			$ 33
Dividend reinvestment plan issuances, shares				2,644
Ending Balance at Mar. 31, 2023	257,586			$ 196,498	252	102,071		(41,235)
Ending Balance, Shares at Mar. 31, 2023				18,942,091
Cumulative effect adjustment	$ 257,586			$ 196,498	$ 252	$ 102,071		$ (41,235)

[1] Derived from audited December 31, 2022 Consolidated Financial Statements.