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Loans and Allowance - Summary of Non-Accrual Loans by Loan Class (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | $ 42,698 | $ 43,062
Non-Accrual Loans with no Allowance for Credit Losses | 8,441 | 9,080
Commercial and industrial loans |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | 8,696 | 7,598
Non-Accrual Loans with no Allowance for Credit Losses | 0 | 263
Agricultural land, production and other loans to farmers |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | 103 | 631
Non-Accrual Loans with no Allowance for Credit Losses | 0 | 524
Construction |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | 740 | 685
Non-Accrual Loans with no Allowance for Credit Losses | 0 | 0
Commercial real estate, non-owner occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | 21,427 | 23,029
Non-Accrual Loans with no Allowance for Credit Losses | 4,201 | 6,133
Commercial real estate, owner occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | 1,689 | 411
Non-Accrual Loans with no Allowance for Credit Losses | 1,320 | 0
Residential |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | 8,553 | 9,153
Non-Accrual Loans with no Allowance for Credit Losses | 2,920 | 2,160
Home equity |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | 1,490 | 1,552
Non-Accrual Loans with no Allowance for Credit Losses | 0 | 0
Individuals' loans for household and other personal expenditures |  |
Financing Receivable, Past Due [Line Items] |  |
Non-Accrual Loans | 0 | 3
Non-Accrual Loans with no Allowance for Credit Losses | $ 0 | $ 0

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