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Investments (Details 5) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Investments |  |  |  |
Fixed-maturity securities | $ 457,941 | $ 1,459,342 | $ 1,598,130 | $ 2,950,469
Equity securities | 279,562 | 351,100 | 624,730 | 708,411
Cash and cash equivalents | 2,983 | 634 | 3,166 | 1,558
Total | 740,486 | 1,768,168 | 2,226,026 | 3,617,530
Other investments | 0 | (42,908) | 0 | (42,908)
Investment expenses | 106,161 | 90,093 | 232,601 | 156,259
Net investment income | $ 634,325 | $ 1,678,075 | $ 1,993,425 | $ 3,461,271

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