v3.26.1
Allowance for Credit Losses - Schedule of Accruing and Nonaccrual Modified Loans (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Jun. 30, 2025
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months $ 43,591 $ 21,065
Current    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 12,000 15,787
30-59 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
60-89 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
90+ days past due and still accruing    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Nonaccrual    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 31,591 5,278
Real estate loan | Commercial mortgage    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 19,021 959
Real estate loan | Commercial mortgage | Current    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 4,228 959
Real estate loan | Commercial mortgage | 30-59 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Commercial mortgage | 60-89 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Commercial mortgage | 90+ days past due and still accruing    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Commercial mortgage | Nonaccrual    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 14,793 0
Real estate loan | Residential mortgage    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 1,121 911
Real estate loan | Residential mortgage | Current    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 526 0
Real estate loan | Residential mortgage | 30-59 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Residential mortgage | 60-89 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Residential mortgage | 90+ days past due and still accruing    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Residential mortgage | Nonaccrual    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 595 911
Real estate loan | Construction and land development    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 15,616 13,463
Real estate loan | Construction and land development | Current    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 3,500 10,492
Real estate loan | Construction and land development | 30-59 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Construction and land development | 60-89 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Construction and land development | 90+ days past due and still accruing    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Real estate loan | Construction and land development | Nonaccrual    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 12,116 2,971
Commercial, industrial & other finance receivables    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 4,035 1,927
Commercial, industrial & other finance receivables | Current    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 2,303 1,927
Commercial, industrial & other finance receivables | 30-59 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Commercial, industrial & other finance receivables | 60-89 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Commercial, industrial & other finance receivables | 90+ days past due and still accruing    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Commercial, industrial & other finance receivables | Nonaccrual    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 1,732 0
Small business loans    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 3,568 2,960
Small business loans | Current    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 1,443 2,409
Small business loans | 30-59 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Small business loans | 60-89 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Small business loans | 90+ days past due and still accruing    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Small business loans | Nonaccrual    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 2,125 551
Leases, net    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 230 845
Leases, net | Current    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Leases, net | 30-59 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Leases, net | 60-89 days past due    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Leases, net | 90+ days past due and still accruing    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months 0 0
Leases, net | Nonaccrual    
Financing Receivable, Allowance for Credit Loss [Line Items]    
Modified loans to borrowers experiencing financial difficulty, modified in the last 12 months $ 230 $ 845