v3.26.1
Related Party Transactions - Narrative (Details)
3 Months Ended 12 Months Ended
Jun. 28, 2024
USD ($)
property
Mar. 28, 2024
USD ($)
Jun. 21, 2022
USD ($)
Dec. 21, 2015
USD ($)
Dec. 31, 2025
USD ($)
shares
Sep. 30, 2025
shares
Jun. 30, 2025
shares
Dec. 31, 2025
USD ($)
shares
Dec. 31, 2024
USD ($)
Related Party Transaction [Line Items]                  
Financing receivable         $ 2,029,047,000     $ 2,029,047,000 $ 2,658,969,000
Newly issued common stock (in shares) | shares             1,981,506    
Common Stock issued in payment-in-kind (in shares) | shares         162,699 110,272 88,482    
Long-term debt outstanding         $ 179,000,000.0     $ 179,000,000.0  
Number of properties sold | property 3                
Aggregate purchase price $ 14,700,000                
Pre-tax gain on sale-leaseback transaction $ 13,300,000               13,300,000
Gain on sale-leaseback transaction                 10,500,000
Stand-Alone Branch                  
Related Party Transaction [Line Items]                  
Number of properties sold | property 2                
Centurion Insurance                  
Related Party Transaction [Line Items]                  
Equity method investment, ownership percentage         50.00%     50.00%  
Subordinated Debt | Smith & Tate Investment, L. L. C.                  
Related Party Transaction [Line Items]                  
Debt instrument, face amount   $ 30,000,000.0              
Debt instrument, term   10 years              
Interest expense on debt                 1,900,000
Common Stock issued in payment-in-kind (in shares) | shares               248,122  
Subordinated Debt | Fixed Interest Rate Period | Smith & Tate Investment, L. L. C.                  
Related Party Transaction [Line Items]                  
Debt instrument, non-callable term   5 years              
Subordinated Debt | Floating Interest Rate Period | Smith & Tate Investment, L. L. C.                  
Related Party Transaction [Line Items]                  
Debt instrument, basis spread on variable rate   0.75%              
Senior Long-term Debt                  
Related Party Transaction [Line Items]                  
Long-term debt outstanding         $ 14,203,000     $ 14,203,000  
Senior Long-term Debt | Senior Long-term Debt Instrument One                  
Related Party Transaction [Line Items]                  
Debt instrument, basis spread on variable rate               0.50%  
Interest expense on debt               $ 300,000  
Common Stock issued in payment-in-kind (in shares) | shares               113,331  
Interest rate         6.75%     6.75%  
Long-term debt outstanding         $ 14,200,000     $ 14,200,000 15,200,000
Periodic principal payment               1,000,000.0  
Director | Subordinated Debt                  
Related Party Transaction [Line Items]                  
Debt instrument, face amount     $ 15,000,000.0 $ 15,000,000.0          
Debt instrument, term     10 years 10 years          
Interest expense on debt                 1,400,000
Director | Subordinated Debt | Fixed Interest Rate Period                  
Related Party Transaction [Line Items]                  
Debt instrument, non-callable term     5 years 5 years          
Debt instrument, interest rate       4.00%          
Director | Subordinated Debt | Floating Interest Rate Period                  
Related Party Transaction [Line Items]                  
Debt instrument, term       5 years          
Debt instrument, basis spread on variable rate     0.75% 0.75%          
Directors and Executive Officers                  
Related Party Transaction [Line Items]                  
Deposit from related party         93,000,000.0     93,000,000.0  
Printing Services, Supplies, Office Furniture, and Equipment to Champion Industries, Inc.                  
Related Party Transaction [Line Items]                  
Related party transaction, amounts of transaction               200,000 300,000
Purchase And Maintenance Of Automobiles To Hood Automotive Group                  
Related Party Transaction [Line Items]                  
Related party transaction, amounts of transaction               7,000 63,000
Architectural Services To Gasaway Bankston Architects                  
Related Party Transaction [Line Items]                  
Related party transaction, amounts of transaction               0 9,300
Property Casualty Insurance And Health Insurance To Centurion Insurance                  
Related Party Transaction [Line Items]                  
Related party transaction, amounts of transaction               800,000 800,000
Sale And Leaseback Transaction                  
Related Party Transaction [Line Items]                  
Related party transaction, amounts of transaction               1,300,000 600,000
Unfunded lending commitments | Directors and Executive Officers | Related Party                  
Related Party Transaction [Line Items]                  
Financing receivable         $ 17,600,000     $ 17,600,000 $ 22,600,000