XML 58 R47.htm IDEA: XBRL DOCUMENT v3.7.0.1
Loans and Allowance for Credit Losses Total Impaired Loans by Class Segments (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with no related allowance $ 70,263 $ 69,013
Unpaid principal balance, with related allowance 149,853 150,797
Unpaid Principal Balance 220,116 219,810
Recorded investment, with no related allowance 57,810 60,457
Recorded investment, with related allowance 119,077 119,236
Recorded Investment 176,887 179,693
Related Allowance 45,194 47,117
Real-estate - commercial mortgage    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with no related allowance 25,043 28,757
Unpaid principal balance, with related allowance 37,069 37,132
Recorded investment, with no related allowance 22,236 25,447
Recorded investment, with related allowance 28,805 29,446
Related Allowance 9,916 10,162
Commercial - secured    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with no related allowance 33,791 29,296
Unpaid principal balance, with related allowance 26,205 27,767
Recorded investment, with no related allowance 25,622 25,526
Recorded investment, with related allowance 21,872 22,626
Related Allowance 11,739 13,198
Real-estate - residential mortgage    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with no related allowance 4,657 4,689
Unpaid principal balance, with related allowance 47,442 48,885
Recorded investment, with no related allowance 4,657 4,689
Recorded investment, with related allowance 40,183 41,359
Related Allowance 11,437 11,897
Construction - commercial residential    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with no related allowance 6,169 6,271
Unpaid principal balance, with related allowance 13,451 10,103
Recorded investment, with no related allowance 4,692 4,795
Recorded investment, with related allowance 7,286 4,206
Related Allowance 2,134 1,300
Commercial - unsecured    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with related allowance 1,061 1,122
Recorded investment, with related allowance 765 823
Related Allowance 415 455
Real-estate - home equity    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with related allowance 23,351 23,971
Recorded investment, with related allowance 18,952 19,205
Related Allowance 9,077 9,511
Construction - commercial    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with no related allowance 603 0
Unpaid principal balance, with related allowance 141 681
Recorded investment, with no related allowance 603 0
Recorded investment, with related allowance 81 435
Related Allowance 31 145
Construction - other    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with related allowance 1,096 1,096
Recorded investment, with related allowance 1,096 1,096
Related Allowance 421 423
Consumer - direct    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with related allowance 20 19
Recorded investment, with related allowance 20 19
Related Allowance 14 12
Consumer - indirect    
Impaired Financing Receivables [Line Items]    
Unpaid principal balance, with related allowance 17 21
Recorded investment, with related allowance 17 21
Related Allowance $ 10 $ 14