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Consolidated Balance Sheet (Parentheticals) (USD $)
Dec. 31, 2012
Dec. 31, 2011
Common stock, shares authorized 10,000,000 10,000,000
Common stock, shares issued 2,181,763 1,951,868
Common stock, no par value (in Dollars per share) $ 0 $ 0
Treasury stock, shares 189,530 189,530