XML 173 R59.htm IDEA: XBRL DOCUMENT v3.20.2
Share-Based Compensation - Summary of Equity Awards Authorized and Available for Future Grant (Details) - 2018 Plan
6 Months Ended
Jun. 27, 2020
shares
Available for future grants  
Available for future grants at beginning of period (in shares) 3,484,960
Granted (in shares) (268,235)
Cancellation and forfeitures (in shares) 986
Available for future grants at end of period (in shares) 3,217,711