v3.22.2.2
Portfolio Loans Receivable - Outstanding Loan Commitments (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans receivable, gross $ 1,657,844 $ 1,531,202
Residential | Real estate:    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans receivable, gross 466,849 401,607
Commercial and Industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans receivable, gross 192,207 175,956
Commercial and Industrial | Real estate:    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans receivable, gross 626,030 556,339
Construction | Real estate:    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans receivable, gross 235,045 255,147
Consumer | Credit card    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans receivable, gross 136,658 141,120
Consumer | Credit card | Savings Deposits    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans receivable, gross 114,500 121,700
Consumer | Other consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Loans receivable, gross 1,055 1,033
Commitments to Extend Credit    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit 342,508 360,386
Letters of credit 5,085 5,105
Commitments to Extend Credit | Residential | Real estate:    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit 24,997 15,747
Commitments to Extend Credit | Residential | Residential - Home Equity    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit 39,957 37,640
Commitments to Extend Credit | Residential | Commitments to originate residential loans held for sale    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit 0 1,385
Commitments to Extend Credit | Commercial and Industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit 48,184 45,135
Commitments to Extend Credit | Commercial and Industrial | Real estate:    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit 33,382 17,225
Commitments to Extend Credit | Construction | Construction    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit 76,034 118,518
Commitments to Extend Credit | Consumer | Credit card    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit 119,680 123,874
Commitments to Extend Credit | Consumer | Other consumer    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Unused lines of credit $ 274 $ 2,247