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Fair Value Measurements and Fair Value of Financial Instruments - Carrying Value and Fair Value of Debt Obligations (Details) - USD ($) $ in Thousands | Oct. 02, 2021 | Jan. 02, 2021
--- | --- | ---
Carrying Value |  |
Debt Obligations: |  |
Debt obligations | $ 309,389 | $ 227,963
Carrying Value | Revolving Credit Facility, due 2023 |  |
Debt Obligations: |  |
Debt obligations | 294,610 | 217,963
Carrying Value | Senior Promissory Notes, due 2023 to 2028 |  |
Debt Obligations: |  |
Debt obligations | 10,000 | 10,000
Carrying Value | Other Borrowings, due 2021 to 2028 |  |
Debt Obligations: |  |
Debt obligations | 4,779 | 0
Fair Value |  |
Debt Obligations: |  |
Debt obligations | 310,568 | 229,120
Fair Value | Revolving Credit Facility, due 2023 |  |
Debt Obligations: |  |
Debt obligations | 294,610 | 217,963
Fair Value | Senior Promissory Notes, due 2023 to 2028 |  |
Debt Obligations: |  |
Debt obligations | 11,179 | 11,157
Fair Value | Other Borrowings, due 2021 to 2028 |  |
Debt Obligations: |  |
Debt obligations | $ 4,779 | $ 0

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