Loans - Schedule of Assets and Liabilities Related to VIEs (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Mar. 31, 2026 |
Dec. 31, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Assets | ||||||||||
| Restricted Cash | $ 20,526 | $ 18,489 | ||||||||
| Other assets | 58,449 | 58,900 | ||||||||
| Total Assets | 7,935,584 | 8,711,530 | ||||||||
| Liabilities | ||||||||||
| Securitized debt, at fair value | [1] | 6,355,237 | 7,177,923 | |||||||
| Other liabilities | [2] | 38,837 | 42,720 | |||||||
| Total Liabilities | 7,389,580 | 8,150,796 | ||||||||
| Total Equity | 546,004 | $ 544,396 | 560,734 | $ 536,407 | $ 543,870 | $ 543,423 | ||||
| Securitized Residential Mortgage Loans | Residential Portfolio Segment | ||||||||||
| Assets | ||||||||||
| Securitized residential mortgage loans, at fair value | 7,119,175 | 7,999,619 | ||||||||
| Restricted Cash | 1,086 | 1,067 | ||||||||
| Other assets | 47,752 | 51,356 | ||||||||
| Total Assets | 7,168,013 | 8,052,042 | ||||||||
| Liabilities | ||||||||||
| Securitized debt, at fair value | 6,355,237 | 7,177,923 | ||||||||
| Other liabilities | 28,138 | 30,900 | ||||||||
| Total Liabilities | 6,383,375 | 7,208,823 | ||||||||
| Total Equity | 784,638 | 843,219 | ||||||||
| Securitized Residential Mortgage Loans | Non-Agency Loans | Residential Portfolio Segment | ||||||||||
| Assets | ||||||||||
| Securitized residential mortgage loans, at fair value | 6,212,018 | 6,904,872 | ||||||||
| Restricted Cash | 22 | 0 | ||||||||
| Other assets | 35,833 | 37,711 | ||||||||
| Total Assets | 6,247,873 | 6,942,583 | ||||||||
| Liabilities | ||||||||||
| Securitized debt, at fair value | 5,606,863 | 6,265,540 | ||||||||
| Other liabilities | 24,182 | 26,129 | ||||||||
| Total Liabilities | 5,631,045 | 6,291,669 | ||||||||
| Total Equity | 616,828 | 650,914 | ||||||||
| Securitized Residential Mortgage Loans | Home Equity Loans | Residential Portfolio Segment | ||||||||||
| Assets | ||||||||||
| Securitized residential mortgage loans, at fair value | 780,920 | 960,533 | ||||||||
| Restricted Cash | 1,055 | 1,055 | ||||||||
| Other assets | 6,982 | 8,128 | ||||||||
| Total Assets | 788,957 | 969,716 | ||||||||
| Liabilities | ||||||||||
| Securitized debt, at fair value | 660,721 | 817,889 | ||||||||
| Other liabilities | 3,697 | 4,497 | ||||||||
| Total Liabilities | 664,418 | 822,386 | ||||||||
| Total Equity | 124,539 | 147,330 | ||||||||
| Securitized Residential Mortgage Loans | Re- and Non-Performing Loans | Residential Portfolio Segment | ||||||||||
| Assets | ||||||||||
| Securitized residential mortgage loans, at fair value | 126,237 | 134,214 | ||||||||
| Restricted Cash | 9 | 12 | ||||||||
| Other assets | 4,937 | 5,517 | ||||||||
| Total Assets | 131,183 | 139,743 | ||||||||
| Liabilities | ||||||||||
| Securitized debt, at fair value | 87,653 | 94,494 | ||||||||
| Other liabilities | 259 | 274 | ||||||||
| Total Liabilities | 87,912 | 94,768 | ||||||||
| Total Equity | $ 43,271 | $ 44,975 | ||||||||
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- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The value of the collateral (typically cash) that the entity receives in a financing transaction in exchange for securities lent. This item represents a liability in the financial statements of the lender of the securities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of liabilities classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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