| Restructuring Charges - Schedule of Restructuring Liability (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 
|---|---|---|
| Sep. 27, 2020 | Sep. 27, 2020 | |
| Restructuring Cost And Reserve [Line Items] | ||
| Balance | $ 1,597 | |
| Restructuring Charges, Total | $ 1,163 | |
| Provisions reversed unutilized | (753) | |
| Balance | $ 364 | 364 | 
| One-time Termination Benefits [Member] | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring Charges, Total | 1,278 | |
| Dongguan Severance and Other Exit Cost Payment [Member] | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Payments | (549) | |
| U.S., Canada and Mexico [Member] | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Payments | $ (1,209) | 
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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition 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. No definition available. 
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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- Definition Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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