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Losses and LAE - Schedule of Provision for Losses (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023
Effects of Reinsurance [Line Items] |  |
Total provision for losses | $ (7,034) | $ (16,929)
Mortgage insurance |  |
Effects of Reinsurance [Line Items] |  |
Total provision for losses | (6,886) | (16,864)
Title insurance |  |
Effects of Reinsurance [Line Items] |  |
Total provision for losses | $ (148) | $ (65)

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount, after effects of policies assumed or ceded, of expense related to the provision for policy benefits and costs incurred. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(5)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1 + Details
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