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Stock-Based Compensation (Tables)
 9 Months Ended
Sep. 28, 2021
Share-based Payment Arrangement [Abstract]  
Schedule of Stock-Based Compensation Expense
The following table shows total stock-based compensation expense (in thousands):
Fiscal Quarter EndedThree Fiscal Quarters Ended
September 28,
2021		September 29,
2020		September 28,
2021		September 29,
2020
Stock-based compensation expense $1,177 $708 $3,590 $1,960 
Capitalized stock-based compensation expense$11 $12 $45 $50