Quarterly report pursuant to Section 13 or 15(d)

Loans - Loans (Parenthetical) (Detail)

v3.20.2
Loans - Loans (Parenthetical) (Detail) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total gross loans receivable $ 4,834,137 $ 4,610,147
Consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total gross loans receivable 11,695 13,670
Consumer | Home equity line of credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total gross loans receivable $ 7,000 $ 8,200