Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($)	Total	Common Stock Common Stock	Additional Paid-In Capital	Treasury Stock	Accumulated Other Comprehensive Income	Retained Earnings	Redeemable Preferred Stock Redeemable Preferred Stock
Balance at at Dec. 31, 2020	$ 111,905,746	$ 34,538	$ 18,230,187	$ (4,330,712)	$ 12,940,950	$ 85,030,783	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	3,178,792					3,178,792
Other Comprehensive Income, Net Of Tax:	(5,465,436)				(5,465,436)
Cash Dividends on Common Stock	(357,817)					(357,817)
Balance at at Mar. 31, 2021	109,261,285	34,538	18,230,187	(4,330,712)	7,475,514	87,851,758	0
Balance at at Dec. 31, 2020	111,905,746	34,538	18,230,187	(4,330,712)	12,940,950	85,030,783	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	6,102,934
Other Comprehensive Income, Net Of Tax:	(2,038,051)
Proceeds from Issuance of Preferred Stock and Preference Stock	0
Balance at at Jun. 30, 2021	115,254,994	34,538	18,230,187	(4,330,712)	10,902,899	90,418,082	0
Balance at at Mar. 31, 2021	109,261,285	34,538	18,230,187	(4,330,712)	7,475,514	87,851,758	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	2,924,142					2,924,142
Other Comprehensive Income, Net Of Tax:	3,427,385				3,427,385
Cash Dividends on Common Stock	(357,818)					(357,818)
Balance at at Jun. 30, 2021	115,254,994	34,538	18,230,187	(4,330,712)	10,902,899	90,418,082	0
Balance at at Dec. 31, 2021	115,522,525	34,538	18,230,187	(4,330,712)	5,215,107	96,373,405	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	1,549,031					1,549,031
Other Comprehensive Income, Net Of Tax:	(20,222,858)				(20,222,858)
Cash Dividends on Common Stock	(390,346)					(390,346)
Balance at at Mar. 31, 2022	96,458,352	34,538	18,230,187	(4,330,712)	(15,007,751)	97,532,090	0
Balance at at Dec. 31, 2021	115,522,525	34,538	18,230,187	(4,330,712)	5,215,107	96,373,405	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	3,712,834
Other Comprehensive Income, Net Of Tax:	(33,597,107)
Proceeds from Issuance of Preferred Stock and Preference Stock	82,949,000
Balance at at Jun. 30, 2022	166,895,752	34,538	18,230,187	(4,330,712)	(28,382,000)	98,394,739	82,949,000
Balance at at Mar. 31, 2022	96,458,352	34,538	18,230,187	(4,330,712)	(15,007,751)	97,532,090	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	2,163,803					2,163,803
Other Comprehensive Income, Net Of Tax:	(13,374,249)				(13,374,249)
Stock Issued During Period, Value, New Issues	82,949,000
Proceeds from Issuance of Preferred Stock and Preference Stock							82,949,000
Cash Dividends on Common Stock	(1,301,154)					(1,301,154)
Balance at at Jun. 30, 2022	$ 166,895,752	$ 34,538	$ 18,230,187	$ (4,330,712)	$ (28,382,000)	$ 98,394,739	$ 82,949,000