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Fair Value of Financial Instruments - Difference Between Fair Value and Unpaid Principal Balance (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Aggregate Fair Value | $ 38,470 | $ 44,529
Aggregate Unpaid Principal Balance | 38,412 | 43,447
Difference | 58 | 1,082
Nonaccrual mortgage loans held for sale recorded at fair value | 2,500 | 1,800
Loans held for sale |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Aggregate Fair Value | 31,840 | 37,032
Aggregate Unpaid Principal Balance | 31,312 | 36,072
Difference | 528 | 960
Securities carried at fair value through income |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Aggregate Fair Value | 6,630 | 7,497
Aggregate Unpaid Principal Balance | 7,100 | 7,375
Difference | (470) | 122
U.S. government agency securities |  |
Fair Value, Option, Quantitative Disclosures [Line Items] |  |
Loans, 90 days or more past due | $ 1,900 | $ 1,200

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- Definition This item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of loans and long-term receivables (other than securities categorized as trading, available-for-sale or held-to-maturity) that have contractual principal amounts and for which the fair value option has been elected. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (d)(1) -URI https://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612 + Details
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- Definition This item represents the aggregate fair value of loans held as assets that are 90 days or more past due for which the fair value option has been elected. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (e)(1) -URI https://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612 + Details
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