XML 13 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
INVESTMENT SECURITIES (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Held to Maturity    
Amortized Cost $ 247,206 $ 252,047
Estimated Fair Value 241,368 238,705
Available for Sale    
Amortized Cost 1,219,397 1,433,296
Gross Unrealized Gains 18,154 9,469
Gross Unrealized Losses (10,616) (34,766)
Total 1,226,935 1,407,999
States and political subdivisions debt securities
   
Available for Sale    
Amortized Cost 192,139 191,158
Gross Unrealized Gains 1,452 305
Gross Unrealized Losses (4,648) (12,106)
Total 188,943 179,357
Corporations debt securities
   
Available for Sale    
Amortized Cost 84,751 157,337
Gross Unrealized Gains 2,116 1,878
Gross Unrealized Losses (29) (1,120)
Total 86,838 158,095
U.S. Government sponsored entities mortgage-backed securities
   
Held to Maturity    
Amortized Cost 247,206 252,047
Gross Unrealized Gains 68  
Gross Unrealized Losses (5,906) (13,342)
Estimated Fair Value 241,368 238,705
Available for Sale    
Amortized Cost 775,778 936,144
Gross Unrealized Gains 10,898 7,085
Gross Unrealized Losses (4,627) (15,603)
Total 782,049 927,626
Non-agency collateralized mortgage obligations mortgage-backed securities
   
Available for Sale    
Amortized Cost 165,991 147,902
Gross Unrealized Gains 3,563 81
Gross Unrealized Losses (1,312) (5,937)
Total 168,242 142,046
Other
   
Available for Sale    
Amortized Cost 738 755
Gross Unrealized Gains 125 120
Total $ 863 $ 875