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Loans and Allowance for Loan Losses - Non-accrual Loans by Classes of the Loan Portfolio Including Loans Acquired With Credit Deterioration (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans | $ 8,195 | $ 9,547
Commercial Portfolio | Commercial and industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans | 1,222 | 308
Commercial Portfolio | Commercial real estate |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans | 4,864 | 3,372
Commercial Portfolio | Commercial real estate - construction |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans | 0 | 1,218
Consumer Portfolio Segment | Residential mortgage |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans | 1,698 | 2,186
Consumer Portfolio Segment | Home equity |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Nonaccrual loans | $ 411 | $ 2,463

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- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 16 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447 + Details
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