Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Dec. 31, 2020	$ 10,926	$ 154,850	$ 169,681	$ 2,437	$ 337,894
Net income	0	0	32,233	0	32,233
Other comprehensive income (loss)	0	0	0	(3,941)	(3,941)
Stock repurchased (100,764 shares)	(248)	(7,895)	0	0	(8,143)
Vesting of restricted stock	16	(16)	0	0	0
Equity based compensation	16	1,049	0	0	1,065
Cash dividends paid	0	0	(8,807)	0	(8,807)
Stock options exercised	5	81	0	0	86
Balance at Sep. 30, 2021	10,715	148,069	193,107	(1,504)	350,387
Balance at Jun. 30, 2021	10,811	150,947	185,843	32	347,633
Net income	0	0	10,178	0	10,178
Other comprehensive income (loss)	0	0	0	(1,536)	(1,536)
Stock repurchased (100,764 shares)	(101)	(3,212)	0	0	(3,313)
Vesting of restricted stock	1	(1)	0	0	0
Equity based compensation	4	335	0	0	339
Cash dividends paid	0	0	(2,914)	0	(2,914)
Balance at Sep. 30, 2021	10,715	148,069	193,107	(1,504)	350,387
Balance at Dec. 31, 2021	10,710	147,777	201,380	(5,075)	354,792	[1]
Net income	0	0	26,395	0	26,395
Other comprehensive income (loss)	0	0	0	(52,576)	(52,576)
Stock repurchased (100,764 shares)	(204)	(7,182)	0	0	(7,386)
Vesting of restricted stock	14	(14)	0	0	0
Equity based compensation	12	1,102	0	0	1,114
Cash dividends paid	0	0	(8,961)	0	(8,961)
Stock options exercised	1	11	0	0	12
Balance at Sep. 30, 2022	10,533	141,694	218,814	(57,651)	313,390
Balance at Jun. 30, 2022	10,588	143,337	212,524	(39,018)	327,431
Net income	0	0	9,256	0	9,256
Other comprehensive income (loss)	0	0	0	(18,633)	(18,633)
Stock repurchased (100,764 shares)	(60)	(1,999)	0	0	(2,059)
Vesting of restricted stock	1	(1)	0	0	0
Equity based compensation	4	357	0	0	361
Cash dividends paid	0	0	(2,966)	0	(2,966)
Balance at Sep. 30, 2022	$ 10,533	$ 141,694	$ 218,814	$ (57,651)	$ 313,390

[1] Derived from audited consolidated financial statements