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Commitments and Contingencies - Summary of Future Minimum Lease Payments under Non-Cancellable Operating Leases (Detail)
$ in Thousands
Jul. 01, 2017
USD ($)
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]  
2017 $ 1,467
2018 1,512
2019 837
2020 145
Total $ 3,961