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Loans and Allowance for Credit Losses on Loans - Troubled Debt Restructuring Narrative (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 USD ($) borrowingRelationship loan | Mar. 31, 2021 loan | Dec. 31, 2021 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |
Number of loans removed from TDR designation | 0 | 0 |
Financing receivable, loan modifications under CARES Act, payment relief, number of borrowing relationships | borrowingRelationship | 2 |  |
Financing receivable, loan modifications under CARES Act, payment relief | 3 |  |
Financing receivable, modified under CARES Act, payment relief | $ | $ 23,600 |  |
Financing receivable, weighted average loan-to-value ratio, modified under CARES Act, remaining payment relief | 44.00% |  |
Unfunded commitments for TDR loans | $ | $ 241 |  | $ 441
Number of modified TDR loans that defaulted | 0 | 0 |

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- Definition Financing Receivable, Loan Modifications Under CARES Act, Payment Relief, Number Of Borrowing Relationships + References No definition available. + Details
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- Definition Financing Receivable, Modifications, Removal From Troubled Debt Restructuring, Number Of Contracts + References No definition available. + Details
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- Definition Financing Receivable, Modified Under CARES Act, Payment Relief + References No definition available. + Details
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- Definition Financing Receivable, Weighted Average Loan-To-Value Ratio, Modified Under CARES Act, Remaining Payment Relief + References No definition available. + Details
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- Definition Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524 + Details
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- Definition Amount of unfunded portion of contractual agreement to lend funds to borrower for financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121585226&loc=d3e18794-111554 + Details
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