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Earnings/(Loss) Per Share (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Net income (loss) $ 293 $ (233) $ (2,743) $ (1,316)
Weighted average shares outstanding - Basic (in shares) 8,457 8,446 8,457 8,445
Dilutive effect of common stock equivalents (in shares) 0 0 0 0
Weighted average shares outstanding - Diluted (in shares) 8,457 8,446 8,457 8,445
Earnings (loss) per common share - Basic (in dollars per share) $ 0.03 $ (0.03) $ (0.32) $ (0.16)
Earnings (loss) per common share - Diluted (in dollars per share) $ 0.03 $ (0.03) $ (0.32) $ (0.16)