XML 107 R95.htm IDEA: XBRL DOCUMENT v2.4.0.8
Business Segments - Financial Information for Segments of Corporation (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
Segment Reporting Information [Line Items]      
Interest income $ 117,880 $ 105,118  
Interest expense 10,055 12,022  
Net interest income 107,825 93,096  
Provision for loan losses 7,006 7,541  
Non-interest income 42,070 33,612  
Non-interest expense 91,883 76,877  
Intangible amortization 2,283 1,925  
Income tax expense (benefit) 14,199 11,827  
Net income (loss) 34,524 28,538  
Total assets 14,476,510 11,997,990 13,563,405
Total intangibles 856,812 711,420  
Operating Segments [Member] | Community Banking [Member]
      
Segment Reporting Information [Line Items]      
Interest income 106,691 94,051  
Interest expense 8,248 8,918  
Net interest income 98,443 85,133  
Provision for loan losses 5,296 5,820  
Non-interest income 31,913 23,698  
Non-interest expense 76,866 62,968  
Intangible amortization 2,110 1,748  
Income tax expense (benefit) 13,343 11,172  
Net income (loss) 32,741 27,123  
Total assets 14,299,543 11,816,414  
Total intangibles 833,642 687,545  
Operating Segments [Member] | Wealth Management [Member]
      
Segment Reporting Information [Line Items]      
Interest income        
Interest expense        
Net interest income        
Provision for loan losses        
Non-interest income 7,323 7,115  
Non-interest expense 6,292 6,086  
Intangible amortization 72 76  
Income tax expense (benefit) 351 350  
Net income (loss) 608 603  
Total assets 19,542 18,520  
Total intangibles 10,936 11,236  
Operating Segments [Member] | Insurance [Member]
      
Segment Reporting Information [Line Items]      
Interest income 25 28  
Interest expense        
Net interest income 25 28  
Provision for loan losses        
Non-interest income 4,210 3,559  
Non-interest expense 3,046 2,811  
Intangible amortization 101 101  
Income tax expense (benefit) 385 239  
Net income (loss) 703 436  
Total assets 19,954 19,141  
Total intangibles 10,425 10,830  
Operating Segments [Member] | Consumer Finance [Member]
      
Segment Reporting Information [Line Items]      
Interest income 9,365 9,016  
Interest expense 846 856  
Net interest income 8,519 8,160  
Provision for loan losses 1,457 1,527  
Non-interest income 660 629  
Non-interest expense 4,937 4,516  
Intangible amortization        
Income tax expense (benefit) 1,073 1,048  
Net income (loss) 1,712 1,698  
Total assets 182,018 175,710  
Total intangibles 1,809 1,809  
Parent and Other [Member]
      
Segment Reporting Information [Line Items]      
Interest income 1,799 2,023  
Interest expense 961 2,248  
Net interest income 838 (225)  
Provision for loan losses 253 194  
Non-interest income (2,036) (1,389)  
Non-interest expense 742 496  
Intangible amortization        
Income tax expense (benefit) (953) (982)  
Net income (loss) (1,240) (1,322)  
Total assets (44,547) (31,795)  
Total intangibles