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Holding Company Financial Information (Details 1) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Total interest expense $ 2,581 $ 3,427
Other expense 733 727
Net loss (4,697) (3,747)
Holding Company
    
Loss of susidiary (4,302) (3,473)
Total interest expense (158) (148)
Other expense (237) (126)
Net loss $ (4,697) $ (3,747)