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Accrued and Other Liabilities (Details) - USD ($)
$ in Thousands
Sep. 26, 2020
Dec. 31, 2019
Payables and Accruals [Abstract]    
Accrued compensation $ 27,698 $ 31,342
Accrued income tax and sales tax 239 163
Other 7,339 6,115
Total $ 35,276 $ 37,620