Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Additional Information (Detail)

v3.4.0.3
Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended
Apr. 02, 2016
Apr. 04, 2015
Commitments and Contingencies Disclosure [Abstract]    
Initial lease term 5 years  
Facility rent expense $ 402 $ 365