CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Common Stock	Surplus	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock	Cumulative Effect, Period of Adoption, Adjustment	Total
Balance at Dec. 31, 2022	$ 12,502,000	$ 42,439,000		$ 100,712,000	$ (29,558,000)	$ (5,709,000)		$ 120,386,000
Balance (in shares) at Dec. 31, 2022	6,250,763
Net (loss) income				1,357,000				1,357,000
Other comprehensive income, net of taxes					3,778,000			3,778,000
Issuance of common stock under dividend reinvestment plan	$ 41,000	381,000						422,000
Issuance of common stock under dividend reinvestment plan (in shares)	20,787
Dividends				(1,685,000)				(1,685,000)
Balance at Mar. 31, 2023	$ 12,543,000	42,820,000	$ 768,000	101,152,000	(25,780,000)	(5,709,000)	$ 768,000	125,026,000
Balance (in shares) at Mar. 31, 2023	6,271,550
Balance at Dec. 31, 2022	$ 12,502,000	42,439,000		100,712,000	(29,558,000)	(5,709,000)		120,386,000
Balance (in shares) at Dec. 31, 2022	6,250,763
Net (loss) income								2,496,000
Other comprehensive income, net of taxes								42,000
Balance at Jun. 30, 2023	$ 12,593,000	43,217,000		100,600,000	(29,516,000)	(5,709,000)		121,185,000
Balance (in shares) at Jun. 30, 2023	6,296,383
Balance at Mar. 31, 2023	$ 12,543,000	42,820,000	$ 768,000	101,152,000	(25,780,000)	(5,709,000)	$ 768,000	125,026,000
Balance (in shares) at Mar. 31, 2023	6,271,550
Net (loss) income				1,139,000				1,139,000
Other comprehensive income, net of taxes					(3,736,000)			(3,736,000)
Issuance of common stock under dividend reinvestment plan	$ 50,000	397,000						447,000
Issuance of common stock under dividend reinvestment plan (in shares)	24,833
Dividends				(1,691,000)				(1,691,000)
Balance at Jun. 30, 2023	$ 12,593,000	43,217,000		100,600,000	(29,516,000)	(5,709,000)		121,185,000
Balance (in shares) at Jun. 30, 2023	6,296,383
Balance at Dec. 31, 2023	$ 12,705,000	44,004,000		100,260,000	(29,645,000)	(5,709,000)		121,615,000
Balance (in shares) at Dec. 31, 2023	6,352,665
Net (loss) income				(18,377,000)				(18,377,000)
Other comprehensive income, net of taxes					1,726,000			1,726,000
Issuance of common stock under dividend reinvestment plan	$ 65,000	396,000						461,000
Issuance of common stock under dividend reinvestment plan (in shares)	32,229
Dividends				(1,714,000)				(1,714,000)
Balance at Mar. 31, 2024	$ 12,770,000	44,400,000		80,169,000	(27,919,000)	(5,709,000)		103,711,000
Balance (in shares) at Mar. 31, 2024	6,384,894
Balance at Dec. 31, 2023	$ 12,705,000	44,004,000		100,260,000	(29,645,000)	(5,709,000)		121,615,000
Balance (in shares) at Dec. 31, 2023	6,352,665
Net (loss) income								(16,997,000)
Other comprehensive income, net of taxes								(952,000)
Balance at Jun. 30, 2024	$ 12,834,000	44,740,000		79,826,000	(30,597,000)	(5,709,000)		101,094,000
Balance (in shares) at Jun. 30, 2024	6,417,006
Balance at Mar. 31, 2024	$ 12,770,000	44,400,000		80,169,000	(27,919,000)	(5,709,000)		103,711,000
Balance (in shares) at Mar. 31, 2024	6,384,894
Net (loss) income				1,380,000				1,380,000
Other comprehensive income, net of taxes					(2,678,000)			(2,678,000)
Issuance of common stock under dividend reinvestment plan	$ 64,000	340,000						404,000
Issuance of common stock under dividend reinvestment plan (in shares)	32,112
Dividends				(1,723,000)				(1,723,000)
Balance at Jun. 30, 2024	$ 12,834,000	$ 44,740,000		$ 79,826,000	$ (30,597,000)	$ (5,709,000)		$ 101,094,000
Balance (in shares) at Jun. 30, 2024	6,417,006