Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Noncontrolling Interest [Member]	Total		Cumulative Effect, Period of Adoption, Adjustment [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Additional Paid-In Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Accumulated Other Comprehensive Income (Loss) [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Noncontrolling Interest [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]
Balance at January 1, 2022 at Dec. 31, 2021	$ 3,167	$ 32,780,587	$ 97,731,347	$ 10,253,151	$ 476,555	$ 141,244,807
Common stock issued during year	18	486,779	0	0	0	486,797
Treasury shares acquired	(9)	(267,424)	0	0	0	(267,433)
Net income (loss) attributable to common shareholders	0	0	9,192,323	0	0	9,192,323
Unrealized holding income on securities net of noncontrolling interest and reclassification adjustment and taxes	0	0	0	(7,259,253)	0	(7,259,253)
Contributions	0	0	0	0	0	0
Distributions	0	0	0	0	(3)	(3)
Gain attributable to noncontrolling interest	0	0	0	0	26,714	26,714
Balance at Mar. 31, 2022	3,176	32,999,942	106,923,670	2,993,898	503,266	143,423,952
Balance at January 1, 2022 at Dec. 31, 2022	3,166	32,693,972	131,989,352	(7,111,586)	453,472	158,028,376	[1]
Balance at January 1, 2022 (ASU 2016-13 [Member]) at Dec. 31, 2022	3,166	32,693,972	131,535,102	(7,111,586)	453,472	157,574,126		$ 0	$ 0	$ (454,250)	$ 0	$ 0	$ (454,250)
Common stock issued during year	27	674,363	0	0	0	674,390
Treasury shares acquired	(4)	(100,224)	0	0	0	(100,228)
Net income (loss) attributable to common shareholders	0	0	(6,942,242)	0	0	(6,942,242)
Unrealized holding income on securities net of noncontrolling interest and reclassification adjustment and taxes	0	0	0	2,207,292	0	2,207,292
Contributions	0	0	0	0	0	0
Distributions	0	0	0	0	0	0
Gain attributable to noncontrolling interest	0	0	0	0	30,490	30,490
Balance at Mar. 31, 2023	$ 3,189	$ 33,268,111	$ 124,592,860	$ (4,904,294)	$ 483,962	$ 153,443,828

[1] Balance sheet audited at December 31, 2022.