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Fair Value of Financial Instruments - Summary of Financial Assets and Liabilities at Fair Value on Recurring Basis (Details) - Fair Value Measurements Recurring $ in Thousands | Sep. 27, 2020 USD ($)
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Level 1 |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Assets at Fair Value | $ 2,876
Level 1 | Fixed Income Funds |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Assets at Fair Value | 803
Level 1 | Stock Index Funds | Small Cap |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Assets at Fair Value | 270
Level 1 | Stock Index Funds | Mid Cap |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Assets at Fair Value | 310
Level 1 | Stock Index Funds | Large Cap |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Assets at Fair Value | 623
Level 1 | Stock Index Funds | International |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Assets at Fair Value | 870
Level 2 |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Assets at Fair Value | 3
Level 2 | Cash and Cash Equivalents |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Assets at Fair Value | 3
Level 2 | Mexican Peso Forward Contracts |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |
Total Liabilities at Fair Value | $ 146

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