CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive (Loss) Income	Total
Balances at Dec. 31, 2021	$ 2,854,000	$ 10,759,000	$ 22,977,000	$ (874,000)	$ 35,716,000
Increase (Decrease) in Stockholders' Equity
Net income			915,000		915,274
Cash dividends, $0.10 per share			(857,000)		(857,000)
Dividends reinvested under dividend reinvestment plan	8,000	77,000			85,000
Other comprehensive income				(21,519,000)	(21,519,000)
Balances at Sep. 30, 2022	2,862,000	10,836,000	23,035,000	(22,393,000)	14,340,000
Balances at Dec. 31, 2022	2,865,000	10,862,000	23,579,000	(21,252,000)	16,054,000
Increase (Decrease) in Stockholders' Equity
Net income			1,262,000		1,261,822
Cash dividends, $0.10 per share			(861,000)		(861,000)
Dividends reinvested under dividend reinvestment plan	12,000	78,000			90,000
Other comprehensive income				(3,384,000)	(3,384,000)
Balances at Sep. 30, 2023	$ 2,877,000	$ 10,940,000	$ 23,980,000	$ (24,636,000)	$ 13,161,000