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Real Estate Securities - Schedule of Weighted Average Life of Real Estate Securities (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Non-Agency RMBS |  |
Fair Value |  |
Less than or equal to one year | $ 0 | $ 2,983
Greater than one year and less than or equal to five years | 98,432 | 16,277
Greater than five years and less than or equal to ten years | 80,653 | 71,588
Greater than ten years | 22,296 | 36,731
Total as of December | 201,381 | 127,579
Amortized Cost |  |
Less than or equal to one year | 0 | 2,901
Greater than one year and less than or equal to five years | 96,270 | 13,197
Greater than five years and less than or equal to ten years | 75,378 | 75,990
Greater than ten years | 21,574 | 36,370
Total as of December | 193,222 | 128,458
Legacy WMC CMBS |  |
Fair Value |  |
Less than or equal to one year | 4,921 | 14,731
Greater than one year and less than or equal to five years | 37,644 | 38,054
Greater than five years and less than or equal to ten years | 0 | 0
Greater than ten years | 0 | 0
Total as of December | 42,565 | 52,785
Amortized Cost |  |
Less than or equal to one year | 8,589 | 14,945
Greater than one year and less than or equal to five years | 37,358 | 44,071
Greater than five years and less than or equal to ten years | 0 | 0
Greater than ten years | 0 | 0
Total as of December | 45,947 | 59,016
Agency RMBS |  |
Fair Value |  |
Less than or equal to one year | 0 | 0
Greater than one year and less than or equal to five years | 838 | 676
Greater than five years and less than or equal to ten years | 15,520 | 20,320
Greater than ten years | 0 | 0
Total as of December | 16,358 | 20,996
Amortized Cost |  |
Less than or equal to one year | 0 | 0
Greater than one year and less than or equal to five years | 600 | 667
Greater than five years and less than or equal to ten years | 16,030 | 19,850
Greater than ten years | 0 | 0
Total as of December | $ 16,630 | $ 20,517

X
- Definition Amortized cost of investment in debt securities, measured at fair value with changes in fair value recognized in net income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following latest fiscal year. Excludes interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Fair value of investment in debt securities, measured at fair value with changes in fair value recognized in net income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following latest fiscal year. Excludes interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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- Definition Amortized cost of investment in debt securities measured at fair value with changes in fair value recognized in net income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following latest fiscal year. Excludes interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details
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