XML 106 R86.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Loans Receivable - TDRs Textuals (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
contract
Dec. 31, 2018
USD ($)
contract
Dec. 31, 2017
USD ($)
contract
Financing Receivable, Modifications [Line Items]      
Financing Receivable, Modifications, Number of Contracts | contract 17 18 12
Related specific valuation allowance for TDRs | $ $ 2,143 $ 4,170  
Commercial business      
Financing Receivable, Modifications [Line Items]      
Related specific valuation allowance for TDRs | $ 1,944 3,955  
Commercial business | Commercial and industrial      
Financing Receivable, Modifications [Line Items]      
Related specific valuation allowance for TDRs | $ 1,372 2,607  
Consumer      
Financing Receivable, Modifications [Line Items]      
Related specific valuation allowance for TDRs | $ 143 139  
Restructured Performing      
Financing Receivable, Modifications [Line Items]      
Impaired Financing Receivable, Interest Income, Accrual Method | $ $ 1,200 $ 1,400 $ 1,200
Troubled Debt Restructured Loans      
Financing Receivable, Modifications [Line Items]      
Financing Receivable, Modifications, Number of Contracts | contract 65 53 36
Number of contracts modified that subsequently defaulted | contract 17 8 5
Loans modified during the previous twelve months and subsequently defaulted | $ $ 14,050 $ 2,620 $ 1,308
Troubled Debt Restructured Loans | 90 Days or Greater      
Financing Receivable, Modifications [Line Items]      
Number of contracts modified that subsequently defaulted | contract 6 1 1
Troubled Debt Restructured Loans | Past modified maturity date      
Financing Receivable, Modifications [Line Items]      
Number of contracts modified that subsequently defaulted | contract 11 7  
Troubled Debt Restructured Loans | 30-89 days past due      
Financing Receivable, Modifications [Line Items]      
Number of contracts modified that subsequently defaulted | contract     4
Troubled Debt Restructured Loans | Commercial business      
Financing Receivable, Modifications [Line Items]      
Financing Receivable, Modifications, Number of Contracts | contract 52 38 26
Number of contracts modified that subsequently defaulted | contract 17 6 2
Loans modified during the previous twelve months and subsequently defaulted | $ $ 14,050 $ 1,955 $ 363
Troubled Debt Restructured Loans | Commercial business | Commercial and industrial      
Financing Receivable, Modifications [Line Items]      
Financing Receivable, Modifications, Number of Contracts | contract 44 31 19
Number of contracts modified that subsequently defaulted | contract 13 5 1
Loans modified during the previous twelve months and subsequently defaulted | $ $ 12,856 $ 1,890 $ 283
Troubled Debt Restructured Loans | Consumer      
Financing Receivable, Modifications [Line Items]      
Financing Receivable, Modifications, Number of Contracts | contract 12 13 8
Number of contracts modified that subsequently defaulted | contract 0 0 1
Loans modified during the previous twelve months and subsequently defaulted | $ $ 0 $ 0 $ 7
Troubled Debt Restructured Loans | Modified during the quarter      
Financing Receivable, Modifications [Line Items]      
Related specific valuation allowance for TDRs | $ 1,000 2,300 1,800
Troubled Debt Restructured Loans | Modified subsequently      
Financing Receivable, Modifications [Line Items]      
Related specific valuation allowance for TDRs | $   $ 260 $ 1
Modified subsequently | Troubled Debt Restructured Loans      
Financing Receivable, Modifications [Line Items]      
Related specific valuation allowance for TDRs | $ $ 88