Quarterly report pursuant to Section 13 or 15(d)

Loans - Loans (Detail) (Parenthetical)

v3.24.3
Loans - Loans (Detail) (Parenthetical) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total gross loans receivable $ 6,257,744 $ 6,182,434
Payment Protection Program    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total gross loans receivable 100 200
Real Estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total gross loans receivable 4,871,373 4,852,400
Real Estate | Home Equity Loans and Lines - Residential    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total gross loans receivable 1,500 1,900
Real Estate | Personal Loans - Residential    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total gross loans receivable $ 6,800 $ 4,500