XML 59 R47.htm IDEA: XBRL DOCUMENT v3.8.0.1
Allowance for Loan and Lease Losses - Recorded Investment in Loans and Leases (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total $ 4,708,325 $ 4,672,909
Originated Loans and Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 14,907 12,350
Collectively evaluated for impairment 4,396,653 4,349,982
Total 4,411,560 4,362,332
Total Acquired Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 3,687 3,471
Loans acquired with deteriorated credit quality 11,774 11,962
Collectively evaluated for impairment 281,304 295,144
Total 296,765 310,577
Commercial and industrial    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total 1,060,945 1,091,651
Commercial and industrial | Originated Loans and Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 4,430 1,759
Collectively evaluated for impairment 1,005,986 1,038,916
Total 1,010,416 1,040,675
Commercial and industrial | Total Acquired Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 306 276
Loans acquired with deteriorated credit quality 261 506
Collectively evaluated for impairment 49,962 50,194
Total 50,529 50,976
Commercial real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total 2,259,386 2,200,727
Commercial real estate | Originated Loans and Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 6,481 6,626
Collectively evaluated for impairment 2,055,862 1,986,354
Total 2,062,343 1,992,980
Commercial real estate | Total Acquired Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 1,588 1,372
Loans acquired with deteriorated credit quality 6,133 7,481
Collectively evaluated for impairment 189,322 198,894
Total 197,043 207,747
Residential real estate    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total 1,311,443 1,302,941
Residential real estate | Originated Loans and Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 3,996 3,965
Collectively evaluated for impairment 1,259,159 1,247,887
Total 1,263,155 1,251,852
Residential real estate | Total Acquired Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 1,793 1,823
Loans acquired with deteriorated credit quality 5,380 3,975
Collectively evaluated for impairment 41,115 45,291
Total 48,288 51,089
Consumer and other    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total 62,733 63,123
Consumer and other | Originated Loans and Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 0 0
Collectively evaluated for impairment 61,828 62,358
Total 61,828 62,358
Consumer and other | Total Acquired Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 0 0
Loans acquired with deteriorated credit quality 0 0
Collectively evaluated for impairment 905 765
Total 905 765
Covered loans | Total Acquired Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 0 0
Loans acquired with deteriorated credit quality 0 0
Collectively evaluated for impairment 0 0
Total 0 0
Finance Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total 13,818 14,467
Finance Leases | Originated Loans and Leases    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Individually evaluated for impairment 0 0
Collectively evaluated for impairment 13,818 14,467
Total 13,818 14,467
Finance Leases | Total Acquired Loans    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total $ 0 $ 0