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Reinsurance (Details) - USD ($) | 6 Months Ended | 12 Months Ended | 18 Months Ended
--- | --- | --- | ---
Jan. 01, 2024 | Jun. 30, 2023 | Jan. 01, 2023 | Dec. 30, 2021 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Losses per occurrence subject to quota share reinsurance coverage |  |  |  |  |  | $ 5,000,000 |  |  |
Excess of loss coverage above quota share coverage |  |  |  |  |  | 5,000,000 |  |  |
Catastrophe [Member] |  |  |  |  |  |  |  |  |
In excess of |  |  |  |  | $ 0 |  |  |  |
Initial loss subject to personal lines quota share treaty | $ 10,000,000 | $ 10,000,000 | $ 10,000,000 | $ 0 |  |  |  | $ 10,000,000 | $ 0
Risk retained per catastrophe occurrence |  | 8,750,000 | 7,400,000 | 10,000,000 |  |  |  | 7,400,000 | 10,000,000
Catastrophe loss coverage in excess of quota share coverage |  | $ 335,000,000 | $ 335,000,000 | 490,000,000 |  |  |  | $ 490,000,000 | $ 475,000,000
Catastrophe stub coverage for the period from October 18, 2021 through December 31, 2021 |  |  |  | $ 5,000,000 |  |  |  |  |
Reinstatement premium protection |  | Yes | Yes | Yes |  |  |  | Yes | Yes
Commercial Lines [Member] |  |  |  |  |  |  |  |  |
Risk retained on initial $1,000,000 of losses (7) |  |  |  |  |  |  | $ 750,000 |  |
Losses per occurrence subject to quota share reinsurance coverage |  |  |  |  |  |  | 4,500,000 |  |
In excess of |  |  |  |  |  |  | 750,000 |  |
Total reinsurance coverage per occurrence |  |  |  |  |  |  | 3,750,000 |  |
Excess of loss coverage above quota share coverage |  |  |  |  |  |  | 3,750,000 |  |
Personal Lines [Member] [Member] [Member] [Member] |  |  |  |  |  |  |  |  |
Percent ceded | 30.00% | 30.00% | 30.00% | 0.00% |  |  |  | 30.00% | 0.00%
Risk retained on initial $1,000,000 of losses (7) | $ 700,000 | $ 700,000 | $ 700,000 | $ 1,000,000 |  |  |  | $ 700,000 | $ 1,000,000
Losses per occurrence subject to quota share reinsurance coverage | 1,000,000 | 1,000,000 | 1,000,000 | 0 |  |  |  | 1,000,000 | 0
Excess of loss coverage and facultative facility coverage |  | 8,400,000 | 8,400,000 | 8,000,000 |  |  |  | 8,400,000 | 8,000,000
In excess of |  | 600,000 | 600,000 | 1,000,000 |  |  |  | 600,000 | 1,000,000
Total reinsurance coverage per occurrence | $ 500,000 | 8,500,000 | 8,500,000 | 8,000,000 |  |  |  | 8,500,000 | 8,000,000
Losses per occurrence subject to reinsurance coverage |  | $ 8,000,000 | $ 9,000,000 | $ 9,000,000 |  |  |  | $ 9,000,000 | $ 9,000,000
Expiration date | Jan. 01, 2024 | Jan. 01, 2024 | Jan. 01, 2023 |  |  |  |  | Jan. 01, 2023 |
Expiration date- personal lines |  | Jun. 30, 2023 | Jun. 30, 2023 | Jun. 30, 2022 |  |  |  | Jun. 30, 2022 | Jun. 30, 2021
Personal Umbrella |  |  |  |  |  |  |  |  |
Risk retained on initial $1,000,000 of losses (7) |  |  |  |  | 300,000 | 300,000 | 300,000 |  |
Losses per occurrence subject to quota share reinsurance coverage |  |  |  |  | 5,000,000 | 5,000,000 | 5,000,000 |  |
Total reinsurance coverage per occurrence |  |  |  |  | $ 4,700,000 | $ 4,700,000 | $ 4,700,000 |  |
Expiration date |  |  |  |  | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021 |  |
Percent ceded - first million dollars of coverage |  |  |  |  | 90.00% | 90.00% | 90.00% |  |
Percent ceded - excess of one million dollars of coverage |  |  |  |  | 95.00% | 95.00% | 95.00% |  |

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