XML 41 R27.htm IDEA: XBRL DOCUMENT v3.20.2
Stock-Based Compensation Expense (Tables)
 9 Months Ended
Sep. 26, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of Stock-Based Compensation Expense
Total stock-based compensation expense was as follows (in thousands):
Three Months EndedNine Months Ended
September 26,
2020		September 28,
2019		September 26,
2020		September 28,
2019
Stock awards$7,930 $3,527 13,776 $10,256 
Stock options540 619 1,778 1,778 
Total stock-based compensation expense (1)
8,470 4,146 15,554 12,034 
Income tax benefit2,081 984 3,795 2,948 
Total stock-based compensation expense, net of tax$6,389 $3,162 $11,759 $9,086 
___________________________
(1) Changes in 2020 stock-based compensation expense reflect the cumulative impact of the change in the expected achievements of certain performance targets.