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Loans Receivable and Allowance for Credit Losses - Amortized Cost Basis (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, interest rate reduction (in percent) | 0.16% | 0.49%
Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 7,371 | $ 21,711
30 - 59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
60 - 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Greater Than 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Total Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Principal Forgiveness |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Total amortized cost basis of loans that had a payment default | 0 |
Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 6,961 | 19,639
Total amortized cost basis of loans that had a payment default | 1,549 |
Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 410 | 967
Total amortized cost basis of loans that had a payment default | 1,523 |
Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 0 | $ 320
Financing receivable, interest rate reduction (in percent) | 0.00% | 0.50%
Total amortized cost basis of loans that had a payment default | $ 0 |
Combination Payment Delay and Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | $ 785
Total amortized cost basis of loans that had a payment default | $ 0 |
Owner-occupied, nonfarm nonresidential properties |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, interest rate reduction (in percent) | 0.14% | 1.20%
Owner-occupied, nonfarm nonresidential properties | Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 696 | $ 5,934
Owner-occupied, nonfarm nonresidential properties | 30 - 59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Owner-occupied, nonfarm nonresidential properties | 60 - 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Owner-occupied, nonfarm nonresidential properties | Greater Than 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Owner-occupied, nonfarm nonresidential properties | Total Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Owner-occupied, nonfarm nonresidential properties | Principal Forgiveness |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Owner-occupied, nonfarm nonresidential properties | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 696 | 5,934
Owner-occupied, nonfarm nonresidential properties | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Owner-occupied, nonfarm nonresidential properties | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Owner-occupied, nonfarm nonresidential properties | Combination Payment Delay and Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 0 | $ 0
Commercial and Industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, interest rate reduction (in percent) | 0.06% | 1.19%
Commercial and Industrial | Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 410 | $ 8,638
Commercial and Industrial | 30 - 59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Commercial and Industrial | 60 - 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Commercial and Industrial | Greater Than 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Commercial and Industrial | Total Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Commercial and Industrial | Principal Forgiveness |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Commercial and Industrial | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 7,794
Commercial and Industrial | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 410 | 524
Commercial and Industrial | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 0 | $ 320
Financing receivable, interest rate reduction (in percent) | 0.00% | 0.50%
Commercial and Industrial | Combination Payment Delay and Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 0 | $ 0
Non-owner occupied, nonfarm nonresidential properties |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, interest rate reduction (in percent) | 0.51% | 0.75%
Non-owner occupied, nonfarm nonresidential properties | Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 5,225 | $ 6,696
Non-owner occupied, nonfarm nonresidential properties | 30 - 59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Non-owner occupied, nonfarm nonresidential properties | 60 - 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Non-owner occupied, nonfarm nonresidential properties | Greater Than 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Non-owner occupied, nonfarm nonresidential properties | Total Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Non-owner occupied, nonfarm nonresidential properties | Principal Forgiveness |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Total amortized cost basis of loans that had a payment default | 0 |
Non-owner occupied, nonfarm nonresidential properties | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 5,225 | 5,911
Total amortized cost basis of loans that had a payment default | 0 |
Non-owner occupied, nonfarm nonresidential properties | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | 0
Total amortized cost basis of loans that had a payment default | 1,523 |
Non-owner occupied, nonfarm nonresidential properties | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | $ 0
Financing receivable, interest rate reduction (in percent) |  | 0.00%
Total amortized cost basis of loans that had a payment default | 0 |
Non-owner occupied, nonfarm nonresidential properties | Combination Payment Delay and Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 | $ 785
Total amortized cost basis of loans that had a payment default | 0 |
Residential Mortgages secured by first liens |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, interest rate reduction (in percent) |  | 0.04%
Residential Mortgages secured by first liens | Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | $ 414
Residential Mortgages secured by first liens | 30 - 59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by first liens | 60 - 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by first liens | Greater Than 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by first liens | Total Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by first liens | Principal Forgiveness |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by first liens | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by first liens | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 414
Residential Mortgages secured by first liens | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | $ 0
Financing receivable, interest rate reduction (in percent) |  | 0.00%
Residential Mortgages secured by first liens | Combination Payment Delay and Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | $ 0
Residential Mortgages secured by junior liens |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, interest rate reduction (in percent) |  | 0.03%
Residential Mortgages secured by junior liens | Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | $ 29
Residential Mortgages secured by junior liens | 30 - 59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by junior liens | 60 - 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by junior liens | Greater Than 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by junior liens | Total Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by junior liens | Principal Forgiveness |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by junior liens | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 0
Residential Mortgages secured by junior liens | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | 29
Residential Mortgages secured by junior liens | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | $ 0
Financing receivable, interest rate reduction (in percent) |  | 0.00%
Residential Mortgages secured by junior liens | Combination Payment Delay and Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated |  | $ 0
Other construction loans and all land development and other land loans | Principal Forgiveness |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total amortized cost basis of loans that had a payment default | 0 |
Other construction loans and all land development and other land loans | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total amortized cost basis of loans that had a payment default | 1,549 |
Other construction loans and all land development and other land loans | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total amortized cost basis of loans that had a payment default | 0 |
Other construction loans and all land development and other land loans | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total amortized cost basis of loans that had a payment default | 0 |
Other construction loans and all land development and other land loans | Combination Payment Delay and Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total amortized cost basis of loans that had a payment default | $ 0 |
Farmland |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable, interest rate reduction (in percent) | 3.34% |
Farmland | Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 1,040 |
Farmland | 30 - 59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 |
Farmland | 60 - 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 |
Farmland | Greater Than 89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 |
Farmland | Total Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 |
Farmland | Principal Forgiveness |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 |
Farmland | Payment Delay |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 1,040 |
Farmland | Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 |
Farmland | Interest Rate Reduction |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | 0 |
Farmland | Combination Payment Delay and Term Extension |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing receivable excluding accrued interest modified accumulated | $ 0 |

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