Investments in MSR Financing Receivables - Additional Information (Details) - USD ($) $ in Thousands |
12 Months Ended | 36 Months Ended | 39 Months Ended | |
|---|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2023 |
Apr. 01, 2024 |
|
| Accounts Notes And Loans Receivable [Line Items] | ||||
| MSR servicing fee basis points | 0.125% | |||
| Servicing advances receivable | $ 3,731 | $ 0 | ||
| Counterparty financing secured by financing receivable | 40,398 | 0 | ||
| MSR financing receivables, at fair value | 125,018 | $ 9,346 | ||
| Scenario, Forecast | ||||
| Accounts Notes And Loans Receivable [Line Items] | ||||
| Minimum amount of capital commitment for investments to counterparty period of expiration | Dec. 31, 2023 | Apr. 01, 2024 | ||
| Minimum | ||||
| Accounts Notes And Loans Receivable [Line Items] | ||||
| Minimum amount of capital commitment for investments to counterparty | $ 50,000 | |||
| Minimum | Scenario, Forecast | ||||
| Accounts Notes And Loans Receivable [Line Items] | ||||
| Minimum amount of capital commitment for investments to counterparty | $ 25,000 | $ 25,000 | ||