v3.10.0.1
Restructuring Charges - Schedule of Restructuring Charges (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 29, 2018
Mar. 31, 2018
Sep. 29, 2018
Restructuring Reserve [Roll Forward]      
Balance as of December 30, 2017   $ 3,494 $ 3,494
Restructuring charges $ 100 $ 500 187
Other payments     331
Change in estimates     (466)
Net rent payments     (846)
Accretion of sublease liability     51
Balance as of September 29, 2018 $ 2,751   $ 2,751