XML 24 R44.htm IDEA: XBRL DOCUMENT v3.20.1
Share-Based Compensation - Schedule of Option Activity (Details) - Stock Options
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 27, 2020
USD ($)
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Weighted average exercise price per share, Outstanding, Beginning Balance | $ / shares $ 20.57
Weighted average exercise price per share, Granted | $ / shares 31.89
Weighted average exercise price per share, Exercised | $ / shares 21.87
Weighted average exercise price per share, Outstanding, Ending Balance | $ / shares 20.74
Weighted average exercise price per share, Exercisable | $ / shares $ 17.49
Weighted average remaining contractual term, Outstanding 4 years 6 months
Weighted average remaining contractual term, Exercisable 3 years 2 months 12 days
Aggregate intrinsic value, Outstanding | $ $ 3,803
Aggregate intrinsic value, Exercisable | $ $ 3,604
Time Vesting  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of Stock Options, Outstanding, Beginning Balance 1,688,938
Number of Stock Options, Granted 37,952
Number of Stock Options, Exercised (113,539)
Number of Stock Options, Outstanding, Ending Balance 1,613,351
Number of Stock Options, Exercisable 697,920
Performance Vesting  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of Stock Options, Outstanding, Beginning Balance 65,908
Number of Stock Options, Exercised 0
Number of Stock Options, Outstanding, Ending Balance 65,908
Number of Stock Options, Exercisable 65,908