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Investments (Details 1) - USD ($)	Jun. 30, 2023	Dec. 31, 2022
Amortized cost	$ 156,710,463	$ 174,918,427
Estimated fair value	137,855,117	154,715,163
Residential mortgage and other asset backed securities [Member]
Amortized cost	52,237,241	53,597,264
Estimated fair value	44,715,366	45,622,195
Less Than One Year [Member]
Amortized cost	8,423,779	16,359,100
Estimated fair value	8,326,751	16,307,991
One To Five Years [Member]
Amortized cost	47,874,105	18,605,987
Estimated fair value	45,362,923	14,085,113
Five To Ten Years [Member]
Amortized cost	31,220,830	54,559,158
Estimated fair value	26,281,376	52,230,283
More Than 10 Years [Member]
Amortized cost	16,954,508	31,796,918
Estimated fair value	$ 13,168,701	$ 26,469,581

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