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Residential Whole Loans - Interest Income Components (Details) - Residential whole loans, total or weighted average - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | $ 102,354 | $ 69,016 | $ 201,820 | $ 133,554
Purchased Credit Deteriorated Loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 8,672 | 11,303 | 17,681 | 19,593
Performing |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 74,872 | 38,005 | 144,603 | 75,932
Performing | Non-QM loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 34,512 | 21,968 | 67,463 | 44,156
Performing | Rehabilitation loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 15,188 | 7,329 | 30,047 | 13,996
Performing | Single-family rental loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 16,413 | 6,906 | 29,739 | 13,987
Performing | Seasoned performing loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 1,155 | 1,540 | 2,165 | 3,531
Performing | Agency eligible investor loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 7,604 | 262 | 15,189 | 262
Nonperforming |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 18,810 | 19,708 | 39,536 | 38,029
Carrying Value |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 27,136 | 46,400 | 58,554 | 92,617
Carrying Value | Purchased Credit Deteriorated Loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 8,672 | 11,303 | 17,681 | 19,593
Carrying Value | Performing |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 18,464 | 35,097 | 40,873 | 73,024
Carrying Value | Performing | Non-QM loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 12,255 | 20,164 | 25,395 | 42,352
Carrying Value | Performing | Rehabilitation loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 1,271 | 6,954 | 4,837 | 13,621
Carrying Value | Performing | Single-family rental loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 3,783 | 6,439 | 8,476 | 13,520
Carrying Value | Performing | Seasoned performing loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 1,155 | 1,540 | 2,165 | 3,531
Carrying Value | Performing | Agency eligible investor loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 0 | 0 | 0 | 0
Carrying Value | Nonperforming |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 0 | 0 | 0 | 0
Fair Value |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 75,218 | 22,616 | 143,266 | 40,937
Fair Value | Purchased Credit Deteriorated Loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 0 | 0 | 0 | 0
Fair Value | Performing |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 56,408 | 2,908 | 103,730 | 2,908
Fair Value | Performing | Non-QM loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 22,257 | 1,804 | 42,068 | 1,804
Fair Value | Performing | Rehabilitation loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 13,917 | 375 | 25,210 | 375
Fair Value | Performing | Single-family rental loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 12,630 | 467 | 21,263 | 467
Fair Value | Performing | Seasoned performing loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 0 | 0 | 0 | 0
Fair Value | Performing | Agency eligible investor loans |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | 7,604 | 262 | 15,189 | 262
Fair Value | Nonperforming |  |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |  |
Interest income | $ 18,810 | $ 19,708 | $ 39,536 | $ 38,029

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- Definition The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.1) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
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