Balance Sheet Components - Accounts Receivable, Net (Details) - USD ($) $ in Thousands	Sep. 27, 2020	Dec. 29, 2019
Balance Sheet Related Disclosures [Abstract]
Accounts receivable, gross	$ 112,025	$ 145,392
Less: allowance for credit losses	(16,986)	(17,208)
Less: allowance for sales returns	(283)	(306)
Accounts receivable, net	94,756	127,878
Debt Instrument [Line Items]
Accounts receivable, gross	112,025	$ 145,392
Loan And Security Agreement Lien
Balance Sheet Related Disclosures [Abstract]
Accounts receivable, gross	58,100
Debt Instrument [Line Items]
Accounts receivable, gross	$ 58,100

Allowance for sales returns

No definition available.

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- Definition

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

+ Details

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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