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Business Combinations - Summary of Purchase Price Allocation (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022 | Feb. 24, 2022 | Dec. 31, 2021
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Business Acquisition, Contingent Consideration [Line Items] |  |  |  |
Goodwill | $ 47,739 | $ 47,739 |  | $ 18,402
QuoteLab, LLC |  |  |  |
Business Acquisition, Contingent Consideration [Line Items] |  |  |  |
Accounts receivable |  |  | $ 1,275 |
Prepaid expenses and other current assets |  |  | 17 |
Intangible assets |  |  | 26,120 |
Goodwill |  |  | 29,337 |
Accounts payable |  |  | (18) |
Accrued expenses |  |  | (47) |
Net assets acquired |  |  | $ 56,684 |

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