XML 46 R47.htm IDEA: XBRL DOCUMENT v2.4.0.6
Securities (Details 1) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Amortized cost and fair value of securities by contractual maturity    
Held for Investment, Amortized Cost, Due in less than one year $ 0  
Held for Investment, Fair Value, Due in less than one year 0  
Available for Sale Amortized Cost, Due in less than one year 1,700  
Available for Sale, Fair Value, Due in less than one year 1,707  
Held for Investment, Amortized Cost, Due after one year through five years 377  
Held for Investment, Fair Value, Due after one year through five years 377  
Available for Sale, Amortized Cost, Due after one year through five years 441  
Available for Sale, Fair Value, Due after one year through five years 468  
Held for Investment, Amortized Cost, Due after five years through ten years 948  
Held for Investment, Fair Value, Due after five years through ten years 1,033  
Available for Sale, Amortized Cost, Due after five years through ten years 406  
Available for Sale, Fair Value, Due after five years through ten years 430  
Held for Investment, Amortized Cost, Due after ten years 5,028  
Held for Investment, Fair Value, Due after ten years 5,677  
Available for Sale, Amortized Cost, Due after ten years 0  
Available for Sale, Fair Value, Due after ten years 0  
Held for Investment, Amortized Cost, Total 6,353  
Held for Investment, Fair Value, Total 7,087  
Available for Sale, Amortized Cost, Total 2,547  
Available for Sale, Fair Value, Total 2,605  
Gross Amortized Cost, Held for Investment Securities 13,818 19,977
Fair value, Held for Investment Securities 14,542 20,487
Gross Amortized Cost, Available for Sale 637,940 639,847
Fair Value, Available for Sale 643,050 648,362
Mortgage-backed securities of U.S Government Sponsored Entities [Member]
   
Amortized cost and fair value of securities by contractual maturity    
Gross Amortized Cost, Held for Investment Securities 0  
Fair value, Held for Investment Securities 0  
Gross Amortized Cost, Available for Sale 186,404 135,665
Fair Value, Available for Sale 189,255 138,447
Collateralized mortgage obligations of U.S. Government Sponsored Entities [Member]
   
Amortized cost and fair value of securities by contractual maturity    
Gross Amortized Cost, Held for Investment Securities 4,687 10,475
Fair value, Held for Investment Securities 4,595 10,339
Gross Amortized Cost, Available for Sale 352,731 428,139
Fair Value, Available for Sale 354,259 436,934
Private collateralized mortgage obligations [Member]
   
Amortized cost and fair value of securities by contractual maturity    
Gross Amortized Cost, Held for Investment Securities 1,278 1,840
Fair value, Held for Investment Securities 1,311 1,880
Gross Amortized Cost, Available for Sale 96,258 73,247
Fair Value, Available for Sale 96,931 70,090
No contractual maturity [Member]
   
Amortized cost and fair value of securities by contractual maturity    
Gross Amortized Cost, Held for Investment Securities 1,500  
Fair value, Held for Investment Securities 1,549  
Gross Amortized Cost, Available for Sale 0  
Fair Value, Available for Sale $ 0