Quarterly report pursuant to Section 13 or 15(d)

Restricted Cash (Details)

v3.5.0.2
Restricted Cash (Details)
$ in Thousands
9 Months Ended
Oct. 01, 2016
USD ($)
Restricted Cash and Cash Equivalents Items [Line Items]  
Estimated period of restricted cash amount 2 months
United Kingdom [Member]  
Restricted Cash and Cash Equivalents Items [Line Items]  
Restricted Cash and Cash Equivalents $ 39