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Reinsurance - Summary of Total Assets and Maximum Exposure Loss (Details) $ in Thousands | Mar. 31, 2024 USD ($)
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Radnor Re 2021-1 Ltd. | Reinsurance Policy, Type [Axis]: Vintage Year Aug 2020 - Mar 2021 |
Variable Interest Entity [Line Items] |
Total VIE Assets | $ 280,941
Radnor Re 2021-2 Ltd. | Reinsurance Policy, Type [Axis]: Vintage Year Apr 2021 - Sep 2021 |
Variable Interest Entity [Line Items] |
Total VIE Assets | 322,709
Radnor Re 2022-1 Ltd. | Reinsurance Policy, Type [Axis]: Vintage Year Oct 2021 - Jul 2022 |
Variable Interest Entity [Line Items] |
Total VIE Assets | 219,606
Radnor Re 2023-1 Ltd. | Reinsurance Policy, Type [Axis]: Vintage August 2022- June 2023 |
Variable Interest Entity [Line Items] |
Total VIE Assets | 281,462
Radnor Re, Total |
Variable Interest Entity [Line Items] |
Total VIE Assets | 1,104,718
VIE |
Variable Interest Entity [Line Items] |
Maximum Exposure to Loss, On - Balance Sheet | (10,976)
Maximum Exposure to Loss, Off - Balance Sheet | 263
Maximum Exposure to Loss, Total | (10,713)
VIE | Radnor Re 2021-1 Ltd. |
Variable Interest Entity [Line Items] |
Maximum Exposure to Loss, On - Balance Sheet | (5,210)
Maximum Exposure to Loss, Off - Balance Sheet | 47
Maximum Exposure to Loss, Total | (5,163)
VIE | Radnor Re 2021-2 Ltd. |
Variable Interest Entity [Line Items] |
Maximum Exposure to Loss, On - Balance Sheet | (5,743)
Maximum Exposure to Loss, Off - Balance Sheet | 76
Maximum Exposure to Loss, Total | (5,667)
VIE | Radnor Re 2022-1 Ltd. |
Variable Interest Entity [Line Items] |
Maximum Exposure to Loss, On - Balance Sheet | 40
Maximum Exposure to Loss, Off - Balance Sheet | 56
Maximum Exposure to Loss, Total | 96
VIE | Radnor Re 2023-1 Ltd. |
Variable Interest Entity [Line Items] |
Maximum Exposure to Loss, On - Balance Sheet | (63)
Maximum Exposure to Loss, Off - Balance Sheet | 84
Maximum Exposure to Loss, Total | $ 21

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