XML 86 R75.htm IDEA: XBRL DOCUMENT v3.7.0.1
LOANS AND LEASES AND ALLOWANCE FOR LOAN AND LEASE LOSSES - Non Traditional Mortgage Performance by Credit Score (Detail)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2017
USD ($)
Loan
Dec. 31, 2016
USD ($)
Loan
Mar. 31, 2016
USD ($)
Financing Receivable, Recorded Investment [Line Items]      
Loans $ 6,105,321 $ 6,034,752 $ 5,463,068
Non-Traditional Mortgages (NTM)      
Financing Receivable, Recorded Investment [Line Items]      
Loans $ 818,010 $ 885,148  
Consumer | Non-Traditional Mortgages (NTM)      
Financing Receivable, Recorded Investment [Line Items]      
Count | Loan 607 663  
Loans $ 818,010 $ 885,148  
Amount change $ (67,100)    
Percent Change (7.60%)    
Consumer | Non-Traditional Mortgages (NTM) | Green Loans (HELOC) - first liens      
Financing Receivable, Recorded Investment [Line Items]      
Count | Loan 595 651  
Loans $ 814,461 $ 881,589  
Consumer | Non-Traditional Mortgages (NTM) | Green Loans      
Financing Receivable, Recorded Investment [Line Items]      
Loans $ 89,200 $ 91,000  
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens      
Financing Receivable, Recorded Investment [Line Items]      
Count | Loan 104 107  
Loans $ 85,665 $ 87,469  
Count Change | Loan 0    
Amount change $ 0    
Percent Change 0.00%    
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | Loan Portfolio Concentration Risk | Non-Traditional Single Family Residential Mortgage Green Loans First Lien Portfolio      
Financing Receivable, Recorded Investment [Line Items]      
Concentration risk percentage 100.00%    
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | Greater than 800      
Financing Receivable, Recorded Investment [Line Items]      
Count | Loan 16 16  
Loans $ 11,841 $ 9,371  
Count Change | Loan 0    
Amount change $ 2,470    
Percent Change 2.80%    
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | Greater than 800 | Loan Portfolio Concentration Risk | Non-Traditional Single Family Residential Mortgage Green Loans First Lien Portfolio      
Financing Receivable, Recorded Investment [Line Items]      
Concentration risk percentage 13.80% 11.00%  
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | 700-799      
Financing Receivable, Recorded Investment [Line Items]      
Count | Loan 57 52  
Loans $ 43,049 $ 41,742  
Count Change | Loan 5    
Amount change $ 1,307    
Percent Change 0.80%    
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | 700-799 | Loan Portfolio Concentration Risk | Non-Traditional Single Family Residential Mortgage Green Loans First Lien Portfolio      
Financing Receivable, Recorded Investment [Line Items]      
Concentration risk percentage 50.30% 49.50%  
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | 600-699      
Financing Receivable, Recorded Investment [Line Items]      
Count | Loan 22 28  
Loans $ 21,933 $ 27,332  
Count Change | Loan (6)    
Amount change $ (5,399)    
Percent Change (5.60%)    
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | 600-699 | Loan Portfolio Concentration Risk | Non-Traditional Single Family Residential Mortgage Green Loans First Lien Portfolio      
Financing Receivable, Recorded Investment [Line Items]      
Concentration risk percentage 25.60% 31.20%  
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | Less than 600      
Financing Receivable, Recorded Investment [Line Items]      
Count | Loan 2 1  
Loans $ 3,422 $ 1,800  
Count Change | Loan 1    
Amount change $ 1,622    
Percent Change 1.90%    
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | Less than 600 | Loan Portfolio Concentration Risk | Non-Traditional Single Family Residential Mortgage Green Loans First Lien Portfolio      
Financing Receivable, Recorded Investment [Line Items]      
Concentration risk percentage 4.00% 2.10%  
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | No FICO      
Financing Receivable, Recorded Investment [Line Items]      
Count | Loan 7 7  
Loans $ 5,420 $ 5,420  
Count Change | Loan 0    
Amount change $ 0    
Percent Change 0.10%    
Consumer | Non-Traditional Mortgages (NTM) | Green Loans | Green Loans (HELOC) - first liens | No FICO | Loan Portfolio Concentration Risk | Non-Traditional Single Family Residential Mortgage Green Loans First Lien Portfolio      
Financing Receivable, Recorded Investment [Line Items]      
Concentration risk percentage 6.30% 6.20%