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Real Estate Securities - Changes of Unamortized Discount and Designated Credit Reserves on Residential Available for Sale Securities (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2022
Credit Reserve |  |
Beginning balance | $ 1,771 | $ 0
Sales, calls, other | 0 | 0
Ending Balance | 2,315 | 2,315
Unamortized Discount, Net |  |
Beginning balance |  | 76,023
Ending Balance | 61,015 | 61,015
Residential |  |
Credit Reserve |  |
Beginning balance | 30,619 | 27,555
Amortization of net discount | 0 | 0
Realized credit recoveries (losses), net | 170 | 244
Acquisitions | 0 | 0
Sales, calls, other | 0 | (343)
Transfers to (release of) credit reserves, net | (542) | 2,791
Ending Balance | 30,247 | 30,247
Unamortized Discount, Net |  |
Beginning balance | 61,303 | 76,023
Amortization of net discount | (830) | (10,647)
Realized credit recoveries (losses), net | 0 | 0
Acquisitions | 0 | 0
Sales, calls, other | 0 | (1,570)
Transfers to (release of) credit reserves, net | 542 | (2,791)
Ending Balance | $ 61,015 | $ 61,015

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- Definition Changes to the net unamortized discount on available-for-sale securities due to security acquisitions. + References No definition available. + Details
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- Definition Changes to the net unamortized discount on available-for-sale securities due to the amortization of net discount. + References No definition available. + Details
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- Definition Changes to the net unamortized discount on available-for-sale securities due to realized credit losses. + References No definition available. + Details
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