Investment Securities (Narrative) (Details) - USD ($) $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Debt Securities, Available-for-sale [Line Items] | |||
| Weighted average expected constant prepayment rate | 8.60% | 9.60% | |
| Debt, at fair value | $ 0 | $ (56,000) | |
| Mortgage Credit Investment Fund Limited Partnership | 70,000 | 70,000 | |
| Agency Securities [Member] | |||
| Debt Securities, Available-for-sale [Line Items] | |||
| Unamortized premium balance | 600,000 | 1,000,000 | |
| TBA securities Fifteen Year and Thirty Year Securities [Member] | |||
| Debt Securities, Available-for-sale [Line Items] | |||
| Net long TBA position, at fair value | 9,700,000 | 13,000,000 | |
| TBA, net carrying value | $ 52,000 | $ 71,000 | |
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- Definition Average future constant repayment rate assumption of Investment Portfolio. No definition available.
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- Definition Inerest in a Mortgage Credit Investment Fund Limited Partnership No definition available.
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- Definition Amount, after accumulated amortization, of debt discount (premium). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of long-term debt classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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