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Fair Value Measurements - Reconciliation of activity for assets and liabilities measured at fair value (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Assets: |  |
Beginning balance | $ 12,636 | $ 6,713
Realized gain (loss) included in earnings | (427) | (4,577)
Transferred from available-for-sale to held-to-maturity | (12,000) |
Reclass Level 2 to Level 3 |  | 12,000
Principal redemption |  | (1,500)
Ending balance | 209 | 12,636
Available-for-sale Securities |  |
Assets: |  |
Beginning balance | 12,000 | 1,500
Realized gain (loss) included in earnings | 0 | 0
Transferred from available-for-sale to held-to-maturity | (12,000) |
Reclass Level 2 to Level 3 |  | 12,000
Principal redemption |  | (1,500)
Ending balance | 0 | 12,000
Mortgage Banking Derivatives |  |
Assets: |  |
Beginning balance | 636 | 5,213
Realized gain (loss) included in earnings | (427) | (4,577)
Transferred from available-for-sale to held-to-maturity | 0 |
Reclass Level 2 to Level 3 |  | 0
Principal redemption |  | 0
Ending balance | $ 209 | $ 636

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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- Definition Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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- Definition Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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- Definition Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy. + References No definition available. + Details
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