Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Common Stock	Surplus	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Retained Earnings	Accumulated Other Comprehensive Loss	Cumulative Effect, Period of Adoption, Adjustment	Total
Balance at Dec. 31, 2022	$ 67	$ 24,409		$ 166,343	$ (39,026)		$ 151,793
Net income				4,375			4,375
Other comprehensive income (loss)					69		69
Common stock issued		64					64
Common stock dividend declared				(1,334)			(1,334)
Stock based compensation		56					56
Balance at Mar. 31, 2023	67	24,529	$ (2,155)	167,229	(38,957)	$ (2,155)	152,868
Balance at Dec. 31, 2022	67	24,409		166,343	(39,026)		151,793
Net income							13,302
Other comprehensive income (loss)							(4,547)
Balance at Sep. 30, 2023	67	25,029		173,467	(43,573)		154,990
Balance at Mar. 31, 2023	67	24,529	$ (2,155)	167,229	(38,957)	$ (2,155)	152,868
Net income				4,414			4,414
Other comprehensive income (loss)					(1,153)		(1,153)
Common stock issued		74					74
Common stock dividend declared				(1,345)			(1,345)
Stock based compensation		298					298
Balance at Jun. 30, 2023	67	24,901		170,298	(40,110)		155,156
Net income				4,513			4,513
Other comprehensive income (loss)					(3,463)		(3,463)
Common stock issued		80					80
Common stock dividend declared				(1,344)			(1,344)
Stock based compensation		69					69
Common stock repurchased		(21)					(21)
Balance at Sep. 30, 2023	67	25,029		173,467	(43,573)		154,990
Balance at Dec. 31, 2023	66	23,734		173,900	(35,827)		161,873
Net income				3,698			3,698
Other comprehensive income (loss)					1,105		1,105
Common stock issued		74					74
Common stock dividend declared				(1,326)			(1,326)
Stock based compensation		57					57
Balance at Mar. 31, 2024	66	23,865		176,272	(34,722)		165,481
Balance at Dec. 31, 2023	66	23,734		173,900	(35,827)		161,873
Net income							14,383
Other comprehensive income (loss)							5,214
Balance at Sep. 30, 2024	65	20,288		184,239	(30,613)		173,979
Balance at Mar. 31, 2024	66	23,865		176,272	(34,722)		165,481
Net income				4,914			4,914
Other comprehensive income (loss)					(1,338)		(1,338)
Common stock issued		70					70
Common stock dividend declared				(1,294)			(1,294)
Stock based compensation		376					376
Common stock repurchased	(1)	(4,031)					(4,032)
Balance at Jun. 30, 2024	65	20,280		179,892	(36,060)		164,177
Net income				5,771			5,771
Other comprehensive income (loss)					5,447		5,447
Common stock issued		71					71
Common stock dividend declared				(1,424)			(1,424)
Stock based compensation		(63)					(63)
Balance at Sep. 30, 2024	$ 65	$ 20,288		$ 184,239	$ (30,613)		$ 173,979