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Loans - Summary of Impaired Loans by Loan Portfolio Class (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable, Impaired [Line Items] |  |
Impaired Loans with Allowance: Recorded Investment | $ 839 | $ 2,316
Impaired Loans with Allowance: Unpaid Principal Balance | 839 | 2,316
Impaired Loans with Allowance: Related Allowance | 687 | 1,455
Impaired Loans with No Allowance: Recorded Investment | 5,076 | 6,747
Impaired Loans with No Allowance: Unpaid Principal Balance | 5,076 | 7,717
Commercial and industrial |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Loans with Allowance: Recorded Investment | 839 | 1,005
Impaired Loans with Allowance: Unpaid Principal Balance | 839 | 1,005
Impaired Loans with Allowance: Related Allowance | 687 | 855
Impaired Loans with No Allowance: Recorded Investment | 0 | 482
Impaired Loans with No Allowance: Unpaid Principal Balance | 0 | 1,452
Commercial real estate |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Loans with Allowance: Recorded Investment | 0 | 1,311
Impaired Loans with Allowance: Unpaid Principal Balance | 0 | 1,311
Impaired Loans with Allowance: Related Allowance | 0 | 600
Impaired Loans with No Allowance: Recorded Investment | 5,076 | 6,265
Impaired Loans with No Allowance: Unpaid Principal Balance | 5,076 | 6,265
Commercial real estate construction |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Loans with Allowance: Recorded Investment | 0 | 0
Impaired Loans with Allowance: Unpaid Principal Balance | 0 | 0
Impaired Loans with Allowance: Related Allowance | 0 | 0
Impaired Loans with No Allowance: Recorded Investment | 0 | 0
Impaired Loans with No Allowance: Unpaid Principal Balance | 0 | 0
Residential mortgage |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Loans with Allowance: Recorded Investment | 0 | 0
Impaired Loans with Allowance: Unpaid Principal Balance | 0 | 0
Impaired Loans with Allowance: Related Allowance | 0 | 0
Impaired Loans with No Allowance: Recorded Investment | 0 | 0
Impaired Loans with No Allowance: Unpaid Principal Balance | 0 | 0
Home equity lines of credit |  |
Financing Receivable, Impaired [Line Items] |  |
Impaired Loans with Allowance: Recorded Investment | 0 | 0
Impaired Loans with Allowance: Unpaid Principal Balance | 0 | 0
Impaired Loans with Allowance: Related Allowance | 0 | 0
Impaired Loans with No Allowance: Recorded Investment | 0 | 0
Impaired Loans with No Allowance: Unpaid Principal Balance | $ 0 | $ 0

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