v3.26.1
Loans and Allowance for Credit Losses - Gross Charge-offs by Origination Year and Class (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Financing Receivable, Past Due [Line Items]        
Year one     $ 0 $ 0
Year two     91 224
Year three     570 457
Year four     439 467
Year five     398 313
Prior     519 993
Revolving Loans     0 0
Revolving Converted to Term     0 0
Total $ 1,291 $ 1,638 2,017 2,454
Secured        
Financing Receivable, Past Due [Line Items]        
Year one     0 0
Year two     91 224
Year three     570 444
Year four     410 386
Year five     317 214
Prior     482 993
Revolving Loans     0 0
Revolving Converted to Term     0 0
Total 1,189 1,516 1,870 2,261
Unsecured        
Financing Receivable, Past Due [Line Items]        
Year one       0
Year two       0
Year three       0
Year four       0
Year five       50
Prior       0
Revolving Loans       0
Revolving Converted to Term       0
Total 0 50 0 50
Consumer and other        
Financing Receivable, Past Due [Line Items]        
Year one     0 0
Year two     0 0
Year three     0 13
Year four     29 81
Year five     81 49
Prior     37 0
Revolving Loans     0 0
Revolving Converted to Term     0 0
Total $ 102 $ 72 $ 147 $ 143