XML 40 R29.htm IDEA: XBRL DOCUMENT v3.7.0.1
Share-based Compensation, Restricted Stock and PSU (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 24 Months Ended 27 Months Ended
Jan. 08, 2017
shares
Nov. 09, 2016
USD ($)
$ / shares
Nov. 19, 2015
USD ($)
$ / shares
Mar. 28, 2017
USD ($)
$ / shares
shares
Mar. 29, 2016
USD ($)
Dec. 27, 2016
item
$ / shares
shares
Mar. 28, 2017
USD ($)
item
$ / shares
shares
PSUs              
Share-based compensation              
Number of executives granted performance stock units | item           2 2
Number of common shares that a holder would receive upon meeting a performance obligation and vesting requirement (in shares) | shares       1     1
Restricted Stock Units, Shares              
Vested (in shares) | shares (188,237)            
Restricted Stock Units, Weighted-Average Grant Date Fair Value              
Granted (in dollars per share) | $ / shares   $ 39.88 $ 34.11        
Unrecognized compensation cost              
Unrecognized compensation cost of unvested stock awards (in dollars)       $ 3,100     $ 3,100
Expected weighted-average period of recognition of unrecognized compensation cost of unvested awards       10 months      
Share-based Compensation, other disclosures              
Vesting period           1 year  
Excess tax benefit recognized within the income tax provision       $ 800      
Excess tax loss recorded in additional paid-in capital         $ 100    
Grant date fair value   $ 4,600 $ 3,900        
Restricted Stock Units              
Share-based compensation              
Number of common shares that a holder would receive upon satisfaction of the vesting requirement (in shares) | shares       1     1
Restricted Stock Units, Shares              
Outstanding at the beginning of the period (in shares) | shares       919,463      
Granted (in shares) | shares       131,627      
Forfeited (in shares) | shares       (5,706)      
Vested (in shares) | shares       (221,842)      
Outstanding at the end of period (in shares) | shares       823,542   919,463 823,542
Restricted Stock Units, Weighted-Average Grant Date Fair Value              
Outstanding at the beginning of the period (in dollars per share) | $ / shares       $ 37.06      
Granted (in dollars per share) | $ / shares       42.82      
Forfeited (in dollars per share) | $ / shares       39.40      
Vested (in dollars per share) | $ / shares       36.29      
Outstanding at the end of the period (in dollars per share) | $ / shares       $ 38.10   $ 37.06 $ 38.10
Weighted-Average Remaining Contractual Term (years)              
Weighted-Average Remaining Contractual Term       1 year 3 months 18 days      
Aggregate Intrinsic Value              
Outstanding at the end of the period (in dollars)       $ 36,362     $ 36,362
Intrinsic value of awards vested (in dollars)       9,900 8,100    
Unrecognized compensation cost              
Unrecognized compensation cost of unvested stock awards (in dollars)       $ 18,400     $ 18,400
Expected weighted-average period of recognition of unrecognized compensation cost of unvested awards       1 year 3 months 18 days      
Share-based Compensation, other disclosures              
Excess tax benefit recognized within the income tax provision       $ 600      
Excess tax benefit recorded in additional paid-in capital         $ 300    
Restricted Stock Units | Minimum              
Share-based Compensation, other disclosures              
Vesting period       1 year      
Restricted Stock Units | Maximum              
Share-based Compensation, other disclosures              
Vesting period       5 years