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v3.23.1

Investments (Details 1) - USD ($) | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Amortized cost | $ 172,374,518 | $ 174,918,427
Estimated fair value | 154,641,319 | 154,715,163
Residential mortgage and other asset backed securities [Member] |  |
Amortized cost | 53,022,594 | 53,597,264
Estimated fair value | 45,854,925 | 45,622,195
Less Than One Year [Member] |  |
Amortized cost | 15,731,448 | 16,359,100
Estimated fair value | 15,650,264 | 16,307,991
One To Five Years [Member] |  |
Amortized cost | 55,396,930 | 18,605,987
Estimated fair value | 53,174,343 | 14,085,113
Five To Ten Years [Member] |  |
Amortized cost | 30,202,432 | 54,559,158
Estimated fair value | 25,759,376 | 52,230,283
More Than 10 Years [Member] |  |
Amortized cost | 18,021,114 | 31,796,918
Estimated fair value | $ 14,202,411 | $ 26,469,581

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