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Property and Casualty Insurance Activity - Cumulative Paid Loss and Allocated Loss Adjustment Expenses, Net of Reinsurance (Details) $ in Thousands | Sep. 30, 2025 USD ($)
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Liability for Claims and Claims Adjustment Expense [Line Items] |
Total | $ 532,062
Net liability for unpaid loss and allocated loss adjustment expenses for the accident years presented | 97,994
All outstanding liabilities before 2016, net of reinsurance | 1,539
Liabilities for loss and allocated loss adjustment expenses, net of reinsurance | 99,533
2016 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 15,364
2017 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 19,001
2017 | 16,704
2018 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 21,106
2017 | 24,820
2018 | 32,383
2019 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 23,974
2017 | 28,693
2018 | 44,516
2019 | 40,933
2020 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 25,234
2017 | 31,393
2018 | 50,553
2019 | 54,897
2020 | 39,045
2021 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 25,750
2017 | 32,529
2018 | 52,025
2019 | 58,055
2020 | 50,719
2021 | 56,282
2022 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 26,382
2017 | 33,522
2018 | 54,424
2019 | 60,374
2020 | 53,432
2021 | 77,756
2022 | 45,856
2023 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 26,854
2017 | 34,683
2018 | 56,199
2019 | 63,932
2020 | 56,523
2021 | 82,317
2022 | 65,732
2023 | 46,280
2024 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 26,808
2017 | 35,046
2018 | 57,185
2019 | 66,109
2020 | 59,220
2021 | 85,314
2022 | 68,170
2023 | 56,952
2024 | 29,013
2025 |
Liability for Claims and Claims Adjustment Expense [Line Items] |
2016 | 26,876
2017 | 35,312
2018 | 57,762
2019 | 68,418
2020 | 60,618
2021 | 89,642
2022 | 69,314
2023 | 58,585
2024 | 39,171
2025 | $ 26,364

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- Definition Liability as of the balance sheet date for amounts representing estimated cost of settling unpaid claims under the terms of the underlying insurance policies, less estimated reinsurance recoveries on such claims. This includes an estimate for claims which have been incurred but not reported. Claim adjustment expenses represent the costs estimated to be incurred in the settlement of unpaid claims. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(13)(a)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (cc) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480081/944-40-50-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480081/944-40-50-3 + Details
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