Fair Value Measurements (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities $ 166  
Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 126,524  
Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0  
Fair Value, Measurements, Recurring [Member]
   
Schedule of fair value of assets measured on recurring basis    
Total Assets 126,690 123,026
Fair Value, Measurements, Recurring [Member] | Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Total Assets 166 161
Fair Value, Measurements, Recurring [Member] | Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Total Assets 126,524 122,865
Fair Value, Measurements, Recurring [Member] | Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Total Assets 0 0
U.S. Treasury security [Member] | Fair Value, Measurements, Recurring [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 100 100
U.S. Treasury security [Member] | Fair Value, Measurements, Recurring [Member] | Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 100 100
U.S. Treasury security [Member] | Fair Value, Measurements, Recurring [Member] | Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
U.S. Treasury security [Member] | Fair Value, Measurements, Recurring [Member] | Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Obligations of U.S. Government corporations and agencies [Member] | Fair Value, Measurements, Recurring [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 32,664 28,323
Obligations of U.S. Government corporations and agencies [Member] | Fair Value, Measurements, Recurring [Member] | Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Obligations of U.S. Government corporations and agencies [Member] | Fair Value, Measurements, Recurring [Member] | Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 32,664 28,323
Obligations of U.S. Government corporations and agencies [Member] | Fair Value, Measurements, Recurring [Member] | Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Mortgage-backed securities in government sponsored entities [Member] | Fair Value, Measurements, Recurring [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 75,354 76,332
Mortgage-backed securities in government sponsored entities [Member] | Fair Value, Measurements, Recurring [Member] | Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Mortgage-backed securities in government sponsored entities [Member] | Fair Value, Measurements, Recurring [Member] | Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 75,354 76,332
Mortgage-backed securities in government sponsored entities [Member] | Fair Value, Measurements, Recurring [Member] | Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Obligations of states and political subdivisions [Member] | Fair Value, Measurements, Recurring [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 14,679 14,880
Obligations of states and political subdivisions [Member] | Fair Value, Measurements, Recurring [Member] | Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Obligations of states and political subdivisions [Member] | Fair Value, Measurements, Recurring [Member] | Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 14,679 14,880
Obligations of states and political subdivisions [Member] | Fair Value, Measurements, Recurring [Member] | Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Corporate bonds [Member] | Fair Value, Measurements, Recurring [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 3,827 3,330
Corporate bonds [Member] | Fair Value, Measurements, Recurring [Member] | Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Corporate bonds [Member] | Fair Value, Measurements, Recurring [Member] | Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 3,827 3,330
Corporate bonds [Member] | Fair Value, Measurements, Recurring [Member] | Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Total debt securities [Member] | Fair Value, Measurements, Recurring [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 126,624 122,965
Total debt securities [Member] | Fair Value, Measurements, Recurring [Member] | Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 100 100
Total debt securities [Member] | Fair Value, Measurements, Recurring [Member] | Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 126,524 122,865
Total debt securities [Member] | Fair Value, Measurements, Recurring [Member] | Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Securities 0 0
Equity securities in financial institutions [Member] | Fair Value, Measurements, Recurring [Member]
   
Schedule of fair value of assets measured on recurring basis    
Total Assets 66 61
Equity securities in financial institutions [Member] | Fair Value, Measurements, Recurring [Member] | Level I [Member]
   
Schedule of fair value of assets measured on recurring basis    
Total Assets 66 61
Equity securities in financial institutions [Member] | Fair Value, Measurements, Recurring [Member] | Level II [Member]
   
Schedule of fair value of assets measured on recurring basis    
Total Assets 0 0
Equity securities in financial institutions [Member] | Fair Value, Measurements, Recurring [Member] | Level III [Member]
   
Schedule of fair value of assets measured on recurring basis    
Total Assets $ 0 $ 0