Note 6 - Deposit-type Contracts - Schedule of Deposit-type Contracts (Details) - USD ($) |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Interest credited | $ 1,259,565 | $ 1,007,044 |
| Deferred Annuity [Member] | ||
| Balance | 87,708,371 | 77,804,068 |
| Deposits received | 4,515,886 | 3,343,922 |
| Interest credited | 1,258,388 | 1,005,651 |
| Withdrawals | (5,439,787) | (11,212,883) |
| Balance | 88,042,858 | 70,940,758 |
| Deposit Fund [Member] | ||
| Balance | 115,890 | 136,310 |
| Deposits received | 0 | 3,011 |
| Interest credited | 1,177 | 1,393 |
| Withdrawals | (7,330) | (12,689) |
| Balance | $ 109,737 | $ 128,025 |
| X | ||||||||||
- Definition Amount of interest expense for allocation to policyholder account balance. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash inflow to policyholder account balance from premium received. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of decrease in liability for policyholder account balance from withdrawal of funds. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount due to policyholder. Includes, but is not limited to, unpaid policy dividend, retrospective refund, and undistributed earnings on participating business. Excludes future policy benefit and claim expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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