Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details)

v2.4.0.8
Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 28, 2013
Sep. 29, 2012
Sep. 28, 2013
Sep. 29, 2012
Income Tax Disclosure [Abstract]        
Provision for income taxes $ 227 $ 113 $ 372 $ 90
Expected, income tax carryback refunds $ 250   $ 250  
Percentage of likelihood of realization that the tax position must exceed in order for the amount to be recognized     50.00%