CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Common Stock	Additional Paid-In Capital	Retained Earnings [Member] Adjustment	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Adjustment	Total
Balances at Dec. 31, 2019	$ 2,827,000	$ 10,525,000		$ 22,537,000	$ (209,000)		$ 35,680,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income				1,668,000			1,667,741
Cash dividends, $0.40 per share				(1,134,000)			(1,134,000)
Dividends reinvested under dividend reinvestment plan	15,000	115,000					130,000
Other comprehensive income (loss)					749,000		749,000
Balances at Dec. 31, 2020	2,842,000	10,640,000		23,071,000	540,000		37,093,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Retained earnings							23,071,000
Net income				2,516,000			2,516,387
Cash dividends, $0.40 per share				(1,138,000)			(1,138,000)
Dividends reinvested under dividend reinvestment plan	12,000	119,000					131,000
Other comprehensive income (loss)					(1,414,000)		(1,414,000)
Balances at Dec. 31, 2021	$ 2,854,000	$ 10,759,000		$ 22,977,000	$ (874,000)		35,716,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Retained earnings			$ (1,472,000)			$ (1,472,000)	$ 22,977,000