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Loans and Allowance for Loan Losses - Amortized Cost of Loans by Loan Portfolio Class (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 12,683 | $ 61,339
Percentage of Total by Financing Class | 0.00% | 0.10%
Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 244 | $ 226
Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 4,084 | 19,357
Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 210 |
Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 8,145 | 41,756
Total commercial and industrial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 9,714 | $ 59,348
Percentage of Total by Financing Class | 0.00% | 0.30%
Total commercial and industrial | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 49
Total commercial and industrial | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 1,572 | 17,789
Total commercial and industrial | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total commercial and industrial | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 8,142 | 41,510
Total commercial and industrial | Commercial, financial and agricultural |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 9,516 | $ 16,617
Percentage of Total by Financing Class | 0.10% | 0.10%
Total commercial and industrial | Commercial, financial and agricultural | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 49
Total commercial and industrial | Commercial, financial and agricultural | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 1,374 | 16,321
Total commercial and industrial | Commercial, financial and agricultural | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total commercial and industrial | Commercial, financial and agricultural | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 8,142 | 247
Total commercial and industrial | Owner-occupied |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 198 | $ 42,731
Percentage of Total by Financing Class | 0.00% | 0.50%
Total commercial and industrial | Owner-occupied | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Total commercial and industrial | Owner-occupied | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 198 | 1,468
Total commercial and industrial | Owner-occupied | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total commercial and industrial | Owner-occupied | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 41,263
Total commercial real estate |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 2,244 | $ 1,339
Percentage of Total by Financing Class | 0.00% | 0.00%
Total commercial real estate | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Total commercial real estate | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 2,244 | 1,339
Total commercial real estate | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total commercial real estate | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total commercial real estate | Investment properties |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 2,244 | $ 0
Percentage of Total by Financing Class | 0.00% | 0.00%
Total commercial real estate | Investment properties | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Total commercial real estate | Investment properties | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 2,244 | 0
Total commercial real estate | Investment properties | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total commercial real estate | Investment properties | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total commercial real estate | 1-4 family properties |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 1,339
Percentage of Total by Financing Class | 0.00% | 0.20%
Total commercial real estate | 1-4 family properties | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Total commercial real estate | 1-4 family properties | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 1,339
Total commercial real estate | 1-4 family properties | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total commercial real estate | 1-4 family properties | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total commercial real estate | Land and development |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Percentage of Total by Financing Class | 0.00% | 0.00%
Total commercial real estate | Land and development | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Total commercial real estate | Land and development | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total commercial real estate | Land and development | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total commercial real estate | Land and development | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total consumer |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 725 | $ 652
Percentage of Total by Financing Class | 0.00% | 0.00%
Total consumer | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 244 | $ 177
Total consumer | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 268 | 229
Total consumer | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 210 |
Total consumer | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 3 | 246
Total consumer | Consumer mortgages |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 333 | $ 113
Percentage of Total by Financing Class | 0.00% | 0.00%
Total consumer | Consumer mortgages | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 123 | $ 113
Total consumer | Consumer mortgages | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total consumer | Consumer mortgages | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 210 |
Total consumer | Consumer mortgages | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total consumer | Home equity |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 11 | $ 103
Percentage of Total by Financing Class | 0.00% | 0.00%
Total consumer | Home equity | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Total consumer | Home equity | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 11 | 88
Total consumer | Home equity | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total consumer | Home equity | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 15
Total consumer | Credit cards |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Percentage of Total by Financing Class | 0.00% | 0.00%
Total consumer | Credit cards | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 | $ 0
Total consumer | Credit cards | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total consumer | Credit cards | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 | 0
Total consumer | Other consumer loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 381 | $ 436
Percentage of Total by Financing Class | 0.00% | 0.00%
Total consumer | Other consumer loans | Interest Rate Reduction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 121 | $ 64
Total consumer | Other consumer loans | Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 257 | 141
Total consumer | Other consumer loans | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 0 |
Total consumer | Other consumer loans | Interest Rate Reduction and Term Extension |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | 3 | $ 231
Total consumer | Credit cards | Payment Delay |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Amortized cost of loans, modified | $ 0 |

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