XML 89 R71.htm IDEA: XBRL DOCUMENT v3.22.0.1
Loans - Summary of Loan Portfolio by Category (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Allowance for credit losses $ 94,507 $ 228,804 $ 47,576
Net loans and leases 7,791,482 8,795,935  
Reverse mortgage, fair value 3,900 10,100 16,600
Financing Receivable Portfolio Segment, Including Reverse Mortgages      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans 7,885,989 9,024,739  
Residential      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans 546,667 774,455  
Allowance for credit losses 3,352 6,893 1,381
Consumer      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans 1,158,573 1,165,917  
Allowance for credit losses 23,088 18,160 7,387
Commercial and industrial | Commercial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans 1,918,043 2,700,418  
Allowance for credit losses 49,967 150,875 22,849
Owner-occupied commercial | Commercial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans 1,341,707 1,332,727  
Allowance for credit losses 4,574 9,615 4,616
Commercial mortgages | Commercial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans 1,881,510 2,086,062  
Allowance for credit losses 11,623 31,071 7,452
Construction | Commercial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans 687,213 716,275  
Allowance for credit losses 1,903 12,190 $ 3,891
Commercial small business leases | Commercial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans 352,276 248,885  
Paycheck Protection Program, CARES Act | Commercial      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Gross loans $ 31,500 $ 751,200