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INVESTMENTS - Mortgage Loans (Details) - USD ($) | 6 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023 | Jun. 30, 2023
Mortgage loans, held for investment: |  |  |
Commercial | $ 565,540,000 | $ 616,368,000 |
Allowance for expected credit losses | (20,681,000) | (6,220,000) |
Total mortgage loans, held for investment | $ 544,859,000 | $ 610,148,000 |
Commercial (as a percent) | 104.00% | 101.00% |
Allowance for expected credit losses (as a percent) | (4.00%) | (1.00%) |
Total mortgage loans, held-for investment (as a percent) | 100.00% | 100.00% |
Weighted average debt service coverage ratios | 1.9 | 1.9 |
Weighted average loan-to-value ratios (as a percent) | 74.00% | 71.00% |
Commercial mortgage loans, past due amount | $ 0 |  | $ 0
Sector concentration | Mortgage loans | Mortgage Loans |  |  |
Mortgage loans, held for investment: |  |  |
Representation (percent) | 43.00% | 41.00% |

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