Quarterly report pursuant to Section 13 or 15(d)

Restricted Cash (Details)

v2.4.0.6
Restricted Cash (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 30, 2013
Dec. 29, 2012
Restricted Cash (Additional Textual) [Abstract]    
Restricted cash balance $ 315 $ 329
Estimated period of restricted cash amount 2 months  
Seungwon Acquisition [Member]
   
Restricted Cash (Textual) [Abstract]    
Restricted cash 269  
United Kingdom [Member] | Customs deferment Reserves [Member]
   
Restricted Cash (Textual) [Abstract]    
Restricted cash $ 46