XML 29 R33.htm IDEA: XBRL DOCUMENT v3.20.1
Schedule of Information on Restricted Stock Units (Detail) - Restricted Stock Units (RSUs)
3 Months Ended
Mar. 28, 2020
$ / shares
shares
Number of Shares  
Beginning Balance | shares 198,875
Granted | shares 59,230
Shares earned in excess of target | shares 11,648
Vested shares, including shares earned in excess of target | shares (70,247)
Forfeited | shares (10,237)
Ending Balance | shares 189,269
Weighted Average Grant Date Fair Value  
Beginning Balance | $ / shares $ 84.37
Granted | $ / shares 102.70
Shares earned in excess of target | $ / shares 77.00
Vested shares, including shares earned in excess of target | $ / shares 77.00
Forfeited | $ / shares 100.55
Ending Balance | $ / shares $ 91.51