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Segment Reporting - Narrative (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) segment | Dec. 31, 2021 USD ($) customer | Dec. 31, 2020 USD ($) customer
Revenue, Major Customer [Line Items] |  |  |
Number of reportable segments | segment | 2 |  |
Accounts and notes receivable | $ 119,834 | $ 124,016 |
homegenius |  |  |
Revenue, Major Customer [Line Items] |  |  |
Accounts and notes receivable | 11,800 | 20,000 |
Total adjusted pretax operating income for reportable segments |  |  |
Revenue, Major Customer [Line Items] |  |  |
Bad debt expense | $ 0 | $ 0 | $ 0
Customer Concentration Risk | New Insurance Written |  |  |
Revenue, Major Customer [Line Items] |  |  |
Number of customers | customer |  | 1 | 1

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