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Stock-Based Compensation (Tables)
 6 Months Ended
Jun. 29, 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 EndedTwo Fiscal Quarters Ended
June 29,
2021		June 30,
2020		June 29,
2021		June 30,
2020
Stock-based compensation expense $1,611 $1,094 $2,413 $1,253 
Capitalized stock-based compensation expense$16 $25 $34 $37