Consolidated Statements of Changes in Shareholders' Equity - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2019	7,734,004
Balance at Dec. 31, 2019	$ 773,401	$ 23,210,257	$ 2,329,495	$ (9,436,956)	$ 16,876,197
Common stock issued, $7 per share (in shares)	7,483
Common stock issued, $7 per share	$ 749	51,632	0	0	52,381
Costs associated with common stock issued	0	(198,616)	0	0	(198,616)
Other comprehensive income (loss)	0	0	1,235,380	0	1,235,380
Net income	$ 0	0	0	439,449	439,449
Balance (in shares) at Dec. 31, 2020	7,741,487
Balance at Dec. 31, 2020	$ 774,150	23,063,273	3,564,875	(8,997,507)	18,404,791
Common stock issued, $7 per share (in shares)	3,917
Common stock issued, $7 per share	$ 391	27,028	0	0	27,419
Costs associated with common stock issued	0	(141,664)	0	0	(141,664)
Other comprehensive income (loss)	0	0	(1,043,145)	0	(1,043,145)
Net income	$ 0	0	0	334,355	334,355
Balance (in shares) at Dec. 31, 2021	7,745,404
Balance at Dec. 31, 2021	$ 774,541	$ 22,948,637	$ 2,521,730	$ (8,663,152)	$ 17,581,756