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Loans and Leases - Nonaccrual Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | $ 15,101 | $ 26,018
Nonaccrual Loans and Leases | 26,033 | 38,976
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 502 | 803
Nonaccrual Loans and Leases | 533 | 1,775
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Commercial and industrial | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 502 | 803
Nonaccrual Loans and Leases | 533 | 1,775
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Commercial real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 13,502 | 23,080
Nonaccrual Loans and Leases | 13,893 | 23,627
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Commercial real estate | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 12,483 | 23,080
Nonaccrual Loans and Leases | 12,766 | 23,509
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Commercial real estate | Construction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 671 |
Nonaccrual Loans and Leases | 671 |
Loans and Leases Past Due Over 89 Days and Accruing | 0 |
Commercial real estate | Agriculture |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 348 | 0
Nonaccrual Loans and Leases | 456 | 118
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Residential real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 1,096 | 2,132
Nonaccrual Loans and Leases | 11,178 | 13,145
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Residential real estate | Home equity |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 380 | 767
Nonaccrual Loans and Leases | 2,459 | 2,965
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Residential real estate | Mortgages |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 716 | 1,365
Nonaccrual Loans and Leases | 8,719 | 10,180
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Consumer and other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 1 | 3
Nonaccrual Loans and Leases | 429 | 429
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Consumer and other | Other |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 0 | 0
Nonaccrual Loans and Leases | 183 | 260
Loans and Leases Past Due Over 89 Days and Accruing | 0 | 0
Consumer and other | Indirect |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Nonaccrual Loans and Leases with no ACL | 1 | 3
Nonaccrual Loans and Leases | 246 | 169
Loans and Leases Past Due Over 89 Days and Accruing | $ 0 | $ 0

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