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Fair Value Measurements - Reconciliation of Assets with Unobservable Inputs (Details) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | $ 21,204,000 | $ 16,195,000
Change included in earnings | (1,018,000) | 176,000
Purchases and issuances | 2,050,000 | 5,370,000
Sales and settlements | (1,078,000) | (4,263,000)
Ending balance | 21,158,000 | 17,478,000
Net change in unrealized gains (losses) relating to items held at end of period | 685,000 | 965,000
Net change in unrealized gains (losses) included in other comprehensive income | 0 | 0
Mortgage servicing rights |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 18,635,000 | 13,724,000
Change included in earnings | (795,000) | 711,000
Purchases and issuances | 463,000 | 987,000
Sales and settlements | 0 | 0
Ending balance | 18,303,000 | 15,422,000
Net change in unrealized gains (losses) relating to items held at end of period | 0 | 0
Commercial servicing rights |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 2,129,000 | 1,084,000
Change included in earnings | (49,000) | (26,000)
Purchases and issuances | 90,000 | 33,000
Sales and settlements | 0 | 0
Ending balance | 2,170,000 | 1,091,000
Net change in unrealized gains (losses) relating to items held at end of period | 0 | 0
Interest rate lock commitments |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning balance | 440,000 | 1,387,000
Change included in earnings | (174,000) | (509,000)
Purchases and issuances | 1,497,000 | 4,350,000
Sales and settlements | (1,078,000) | (4,263,000)
Ending balance | 685,000 | 965,000
Net change in unrealized gains (losses) relating to items held at end of period | $ 685,000 | $ 965,000

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- Definition Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases And Issuances + References No definition available. + Details
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- Definition Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales And Settlements + References No definition available. + Details
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- Definition Amount of unrealized gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3) and still held. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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