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Fair Value of Financial Instruments - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Percent of remaining principal allowed to buy back under GNMA optional repurchase programs | 100.00% |  |
Mortgage Loans |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Net (losses) gains from fair value changes of mortgage loans held for sale recorded in income | $ (16,874) | $ (20,716) |
GNMA |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Delinquent GNMA loans that had been previously sold | 70,672 |  | $ 94,648
Level 3 | Non-recurring Basis |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Amortized costs of collateral dependent loans | $ 5,034 |  | $ 5,781

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- Definition Percent Of Principal Balance Allowed To Buy Back Under Government National Mortgage Association Optional Repurchase Programs + References No definition available. + Details
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- Definition Amount of principal due on delinquent mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Paragraph Column H -Subsection 29 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29(Column H)) -URI http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014 + Details
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- Definition For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14172-108612 + Details
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