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Income Taxes (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 29, 2012
Oct. 01, 2011
Sep. 29, 2012
Oct. 01, 2011
Dec. 31, 2011
Income Taxes (Textual) [Abstract]          
Benefit from income taxes for continuing operations $ (141,000) $ (48,000) $ (134,000) $ 175,000  
Company's estimated annual effective tax rate for continuing operations     24.06% 11.55%  
Deferred tax assets         11,700,000
Unrecognized tax benefits recognition impact on income statement         1,200,000
Recognized tax benefit from the release and reclassification of long term liability     $ 300,000