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Deferred Revenue and Other Contract Liabilities - Deferred Revenue and Other Contract Liabilities - (Details) - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018
Revenue Recognition and Deferred Revenue [Abstract]
Deferred revenue(1)	$ 13,998	$ 10,328
Accrued rebates and allowances	8,436	7,269
Accrued customer reimbursements(2)	5,739	16,194
Total deferred revenue and other contract liabilities	28,173	33,791
Less: Non-current portion of deferred revenue	2,234	1,737
Deferred revenue and other contract-related liabilities, current	$ 25,939	$ 32,054

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