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Commitments and Contingencies - Guarantees Outstanding (Details) - Loans Sold or Securitized With Recourse - Loans Sold or Securitized with Recourse - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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Guarantor obligation, maximum potential future payment [Abstract] |  |
Expire in One Year or Less | $ 25 |
Expire After One Year Through Three Years | 126 |
Expire After Three Years Through Five Years | 31 |
Expire After Five Years | 21,748 |
Total | 21,930 | $ 22,922
Carrying Value | 28,558 | 31,095
Single Family Residential |  |
Guarantor obligation, maximum potential future payment [Abstract] |  |
Expire in One Year or Less | 25 |
Expire After One Year Through Three Years | 126 |
Expire After Three Years Through Five Years | 31 |
Expire After Five Years | 6,752 |
Total | 6,934 | 7,926
Carrying Value | 6,934 | 7,926
Multifamily residential |  |
Guarantor obligation, maximum potential future payment [Abstract] |  |
Expire in One Year or Less | 0 |
Expire After One Year Through Three Years | 0 |
Expire After Three Years Through Five Years | 0 |
Expire After Five Years | 14,996 |
Total | 14,996 | 14,996
Carrying Value | $ 21,624 | $ 23,169

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- Definition Guarantor Obligations, Maximum Exposure, Undiscounted, Expire in Next Twelve Months + References No definition available. + Details
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- Definition The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248 + Details
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- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248 + Details
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