Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Details)

v2.4.0.8
Significant Accounting Policies (Details) (USD $)
In Thousands, unless otherwise specified
9 Months Ended
Sep. 28, 2013
Dec. 29, 2012
Trade receivables    
Trade receivable period to be recognized 90 days  
Accounts receivable, allowance $ 10 $ 8