Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($)	Total	Common Stock	Retained Earnings (Accumulated Deficit)	Accumulated other comprehensive loss	Common Stock Held By Deferred Compensation Trus	Deferred Compensation
Balance, shares at Dec. 31, 2022		5,636,830
Balance, amount at Dec. 31, 2022	$ 105,195,000	$ 52,636,000	$ 100,156,000	$ (47,597,000)	$ (2,181,000)	$ 2,181,000
Adoption of new accounting standard, net of tax	(838,000)		(838,000)
Cash dividends declared on common stock	1,925,000		1,925,000
Restricted stock units issued shares		191
Restricted stock units issued amount	6,000	$ 6,000
Equity incentive plan, net					344,000	(344,000)
Net Income (Loss)	3,171,000		3,171,000
Change in accumulated other comprehensive income, net of tax	9,173,000			9,173,000
Balance, shares at Mar. 31, 2023		5,637,021
Balance, amount at Mar. 31, 2023	114,782,000	$ 52,642,000	100,564,000	(38,424,000)	(1,837,000)	1,837,000
Balance, shares at Dec. 31, 2022		5,636,830
Balance, amount at Dec. 31, 2022	105,195,000	$ 52,636,000	100,156,000	(47,597,000)	(2,181,000)	2,181,000
Net Income (Loss)	12,106,000
Balance, shares at Sep. 30, 2023		5,549,799
Balance, amount at Sep. 30, 2023	107,352,000	$ 50,969,000	107,372,000	(50,989,000)	(2,011,000)	2,011,000
Balance, shares at Mar. 31, 2023		5,637,021
Balance, amount at Mar. 31, 2023	114,782,000	$ 52,642,000	100,564,000	(38,424,000)	(1,837,000)	1,837,000
Cash dividends declared on common stock	1,069					1,069
Equity incentive plan, net					(130,000)	130,000
Net Income (Loss)	4,808,000		4,808,000
Change in accumulated other comprehensive income, net of tax	(5,319,000)			(5,319,000)
Common stock repurchase, shares		(46,222,000)
Common stock repurchase, amount	(833,000)	$ (833,000)
Balance, shares at Jun. 30, 2023		5,590,799
Balance, amount at Jun. 30, 2023	112,369,000	$ 51,809,000	104,303,000	(43,743,000)	(1,967,000)	1,967,000
Cash dividends declared on common stock	1,058,000		1,058,000
Equity incentive plan, net					(44,000)	44,000
Net Income (Loss)	4,127,000		4,127,000
Change in accumulated other comprehensive income, net of tax	(7,246,000)			(7,246,000)
Common stock repurchase, shares		(41,000)
Common stock repurchase, amount	(840,000)	$ (840,000)
Balance, shares at Sep. 30, 2023		5,549,799
Balance, amount at Sep. 30, 2023	107,352,000	$ 50,969,000	107,372,000	(50,989,000)	(2,011,000)	2,011,000
Balance, shares at Dec. 31, 2023		5,534,499
Balance, amount at Dec. 31, 2023	121,016,000	$ 50,625,000	109,756,000	(39,365,000)	(1,910,000)	1,910,000
Cash dividends declared on common stock	1,929,000		1,929,000
Equity incentive plan, net					(33,000)	33,000
Net Income (Loss)	3,948,000		3,948,000
Change in accumulated other comprehensive income, net of tax	55,000			55,000
Common stock repurchase, shares		(78,500)
Common stock repurchase, amount	(1,998,000)	$ (1,998,000)
Balance, shares at Mar. 31, 2024		5,455,999
Balance, amount at Mar. 31, 2024	121,092,000	$ 48,627,000	111,775,000	(39,310,000)	(1,943,000)	1,943,000
Balance, shares at Dec. 31, 2023		5,534,499
Balance, amount at Dec. 31, 2023	121,016,000	$ 50,625,000	109,756,000	(39,365,000)	(1,910,000)	1,910,000
Net Income (Loss)	12,794,000
Balance, shares at Sep. 30, 2024		5,457,646
Balance, amount at Sep. 30, 2024	136,282,000	$ 48,678,000	118,542,000	(30,938,000)	(1,772,000)	1,772,000
Balance, shares at Mar. 31, 2024		5,455,999
Balance, amount at Mar. 31, 2024	121,092,000	$ 48,627,000	111,775,000	(39,310,000)	(1,943,000)	1,943,000
Cash dividends declared on common stock	1,040,000		1,040,000
Restricted stock units issued shares		1,647
Restricted stock units issued amount	51,000	$ 51,000
Equity incentive plan, net					(37,000)	37,000
Net Income (Loss)	4,888,000		4,888,000
Change in accumulated other comprehensive income, net of tax	(679,000)			(679,000)
Balance, shares at Jun. 30, 2024		5,457,646
Balance, amount at Jun. 30, 2024	124,312,000	$ 48,678,000	115,623,000	(39,989,000)	(1,980,000)	1,980,000
Cash dividends declared on common stock	1,039					1,039,000
Equity incentive plan, net					208,000	(208,000)
Net Income (Loss)	3,958,000		3,958,000
Change in accumulated other comprehensive income, net of tax	9,051,000			9,051,000
Balance, shares at Sep. 30, 2024		5,457,646
Balance, amount at Sep. 30, 2024	$ 136,282,000	$ 48,678,000	$ 118,542,000	$ (30,938,000)	$ (1,772,000)	$ 1,772,000