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v3.23.1

Real Estate Securities - Available for Sale Securities by Collateral Type (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Investment Holdings [Line Items] |  |  |
Available-for-sale | $ 134,980 |  | $ 132,146
Fair value of securities acquired | 0 | $ 10,000 |
Fair value of securities sold | 2,678 | 0 |
Principal balance of securities called | 0 | 14,486 |
Net unrealized gain (loss) on available-for-sale securities | 5,007 | $ (17,873) |
Sequoia securities |  |  |
Investment Holdings [Line Items] |  |  |
Available-for-sale | 77,714 |  | 74,367
Consolidated Agency multifamily loans, at fair value |  |  |
Investment Holdings [Line Items] |  |  |
Available-for-sale | 7,670 |  | 7,647
Other third-party residential securities |  |  |
Investment Holdings [Line Items] |  |  |
Available-for-sale | 49,596 |  | 50,132
Total Subordinate Investment Securities |  |  |
Investment Holdings [Line Items] |  |  |
Available-for-sale | $ 134,980 |  | $ 132,146

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124260329&loc=d3e26610-111562 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (aa) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27161-111563 + Details
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