XML 47 R35.htm IDEA: XBRL DOCUMENT v2.4.0.8
Investments - Textual (Details) (USD $)
 3 Months Ended 12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
Schedule of Available-for-sale Securities      
Available-for-sale Securities Pledged as Collateral $ 96,749,000    
Available-for-sale Securities, Gross Unrealized Gain (Loss) 2,701,000   (3,884,000)
Income tax impact from the reclassification of unrealized net gains on available-for-sale securities to realized net gains on available-for-sale securities 110,000 335,000  
Gross Unrealized Gains 6,098,000   5,145,000
Transfer of securities from available-for-sale to held-to-maturity 31,346,000 0  
Fair value of held-to-maturity investment securities 32,047,000    
Unrealized gain on transfer of securities from available-for-sale to held-to-maturity 163,000 0  
U.S. Government agencies
      
Schedule of Available-for-sale Securities      
Available-for-sale Securities, Number of Positions 7    
Debt Securities, Amortized Cost 17,968,000   18,172,000
Gross Unrealized Gains 47,000   115,000
Obligations of states and political subdivisions
      
Schedule of Available-for-sale Securities      
Available-for-sale Securities, Number of Positions 140    
Debt Securities, Amortized Cost 123,678,000   162,018,000
Gross Unrealized Gains 2,918,000   2,906,000
Fair value of held-to-maturity investment securities 32,047,000    
U.S. Government agencies collateralized by residential mortgage obligations
      
Schedule of Available-for-sale Securities      
Available-for-sale Securities, Number of Positions 217    
Debt Securities, Amortized Cost 266,173,000   254,978,000
Gross Unrealized Gains 1,878,000   1,075,000
Private label residential mortgage backed securities
      
Schedule of Available-for-sale Securities      
Available-for-sale Securities, Gross Unrealized Gain (Loss) 1,254,000    
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions 0    
Available-for-sale Equity Securities, Amortized Cost Basis 21    
Debt Securities, Amortized Cost 3,957,000   4,344,000
Gross Unrealized Gains 1,254,000   1,047,000
Other equity securities
      
Schedule of Available-for-sale Securities      
Available For Sale Securities, Number of Securities 2    
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year 1    
Available-for-sale Equity Securities, Amortized Cost Basis 7,596,000   7,596,000
Gross Unrealized Gains 1,000   2,000
Less than 12 months | U.S. Government agencies
      
Schedule of Available-for-sale Securities      
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions 1    
Less than 12 months | Obligations of states and political subdivisions
      
Schedule of Available-for-sale Securities      
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions 23    
Less than 12 months | U.S. Government agencies collateralized by residential mortgage obligations
      
Schedule of Available-for-sale Securities      
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions 43    
Greater than 12 months | U.S. Government agencies
      
Schedule of Available-for-sale Securities      
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions 1    
Greater than 12 months | Obligations of states and political subdivisions
      
Schedule of Available-for-sale Securities      
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions 15    
Greater than 12 months | U.S. Government agencies collateralized by residential mortgage obligations
      
Schedule of Available-for-sale Securities      
Available-for-sale, Securities in Unrealized Loss Positions, Number of Positions 16    
Below investment grade | Private label residential mortgage backed securities
      
Schedule of Available-for-sale Securities      
Available-for-sale Securities, Number of Positions 8    
Debt Securities, Amortized Cost $ 3,144,000