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Business Combinations and Asset Acquisitions - PCD Loans (Details) - USD ($) $ in Thousands |  | 3 Months Ended
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Feb. 01, 2023 | Mar. 31, 2023
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | $ 302,400 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | $ (22,079)
Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 302,355 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (22,079) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (7,255) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 273,021 |
Commercial, financial, agricultural and other [Member] |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (15,949)
Commercial, financial, agricultural and other [Member] | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 82,639 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (15,949) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (84) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 66,606 |
Commercial, financial, agricultural and other [Member] | Time and Demand Loans |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (15,949)
Commercial, financial, agricultural and other [Member] | Time and Demand Loans | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 82,639 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (15,949) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (84) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 66,606 |
Construction | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 29,947 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (287) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (479) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 29,181 |
Construction | Construction Other | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 16,978 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (227) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (179) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 16,572 |
Construction | Construction Residential | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 12,969 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (60) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (300) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 12,609 |
Residential real estate [Member] |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (527)
Residential real estate [Member] | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 16,564 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (527) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (496) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 15,541 |
Residential real estate [Member] | Senior Lien |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (197)
Residential real estate [Member] | Senior Lien | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 13,740 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (197) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (264) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 13,279 |
Residential real estate [Member] | Junior Lien |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (330)
Residential real estate [Member] | Junior Lien | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 2,824 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (330) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (232) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 2,262 |
Commercial Real Estate [Member] |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (5,313)
Commercial Real Estate [Member] | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 173,143 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (5,313) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (6,193) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 161,637 |
Commercial Real Estate [Member] | Multifamily |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (234)
Commercial Real Estate [Member] | Multifamily | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 13,169 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (234) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (1,413) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 11,522 |
Commercial Real Estate [Member] | Nonowner Occupied Commercial Real Estate |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (2,739)
Commercial Real Estate [Member] | Nonowner Occupied Commercial Real Estate | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 97,037 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (2,739) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (1,902) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 92,396 |
Commercial Real Estate [Member] | Owner Occupied Commercial Real Estate |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (2,340)
Commercial Real Estate [Member] | Owner Occupied Commercial Real Estate | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 62,937 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (2,340) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (2,878) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 57,719 |
Loans to individuals [Member] |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | (3)
Loans to individuals [Member] | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 62 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (3) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (3) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | 56 |
Loans to individuals [Member] | Automobiles |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  | $ (3)
Loans to individuals [Member] | Automobiles | Centric Bank |  |
Schedule of PCD Loans Purchased in Business Acquisition [Line Items] |  |
Financing Receivable, Purchased with Credit Deterioration, Amount at Par Value | 62 |
Financing Receivable, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date | (3) |
Financing Receivable, Purchased with Credit Deterioration, Discount (Premium) | (3) |
Financing Receivable, Purchased with Credit Deterioration, Amount at Purchase Price | $ 56 |

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