Securities (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Securities Available for Sale    
Available for sale, Amortized cost $ 16,082 $ 24,774
Gross Unrealized Gains 214 416
Gross Unrealized Losses    (93)
Securities Available for Sale, Fair Value 16,296 25,097
Municipal securities [Member]
   
Securities Available for Sale    
Available for sale, Amortized cost 2,136 8,737
Gross Unrealized Gains 97 385
Gross Unrealized Losses      
Securities Available for Sale, Fair Value 2,233 9,122
Collateralized mortgage obligations guaranteed by FNMA and FHLMC [Member]
   
Securities Available for Sale    
Available for sale, Amortized cost 6,611 12,809
Gross Unrealized Gains 9 26
Gross Unrealized Losses    (90)
Securities Available for Sale, Fair Value 6,620 12,745
Mortgage-backed securities guaranteed by SBA, FNMA, GNMA and FHLMC [Member]
   
Securities Available for Sale    
Available for sale, Amortized cost 7,335 3,228
Gross Unrealized Gains 108 5
Gross Unrealized Losses    (3)
Securities Available for Sale, Fair Value $ 7,443 $ 3,230