Quarterly report pursuant to sections 13 or 15(d)

Income Taxes (Details)

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Income Taxes (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Income Taxes [Abstract]        
Income tax benefit, continuing operations $ 132,000 $ 399,000 $ 1,560,000 $ 855,000
Effective tax rate (in hundredths) 134.70% 26.40% 37.00% 30.20%
Impairment charge of goodwill $ 1,149,000   $ 1,149,000