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Residential Investor Loans - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Principal payments on real estate securities |  | $ 669 | $ 637 |
Commitment To Fund Residential Investor Bridge Loan |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Commitment to fund loan | $ 448,000 | $ 448,000 |  |
SOFR |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Real estate owned, rate (as a percent) |  | 67.00% |  |
Fixed Rate |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Real estate owned, rate (as a percent) |  | 33.00% |  |
Residential Investor Bridge |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Loans sold | 135,000 | $ 187,000 |  |
Principal payments on real estate securities | 6,000 | 21,000 |  |
Financing receivable, modified in period, amount | 379,000 | 429,000 |  |
Unpaid principal balance | 324,000 | 324,000 |  | $ 340,000
Fair value of loans | 290,000 | 290,000 |  | 312,000
Residential Investor Bridge | Financing Receivables Less Than 90 Days Past Due |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Unpaid principal balance | 204,000 | 204,000 |  | $ 207,000
Residential Investor Bridge | Estimated Fair Value |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing receivable, modified in period, amount | $ 369,000 | 417,000 |  |
Residential Investor Bridge | Payment Deferral |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing receivable, modified in period, amount |  | 43,000 |  |
Residential Investor Bridge | Interest Rate Below Market Reduction |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing receivable, modified in period, amount |  | $ 335,000 |  |
Residential Investor Term Loans | Financial Instrument, Term One |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing receivable, term | 3 years | 3 years |  |
Residential Investor Term Loans | Financial Instrument, Term Two |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing receivable, term | 5 years | 5 years |  |
Residential Investor Term Loans | Financial Instrument, Term Three |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing receivable, term | 7 years | 7 years |  |
Residential Investor Term Loans | Financial Instrument, Term Four |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing receivable, term | 10 years | 10 years |  |
Minimum |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 5 months | 5 months |  |
Minimum | Bridge Loans |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Residential bridge loans held-for-investment, original maturities (in months) |  | 6 months |  |
Maximum |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Financing Receivable, Modified, Weighted Average Term Increase from Modification | 7 months | 7 months |  |
Maximum | Bridge Loans |  |  |  |
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items] |  |  |  |
Residential bridge loans held-for-investment, original maturities (in months) |  | 36 months |  |

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