Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Tables)

v3.5.0.2
Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2016
Equity [Abstract]  
Stock option plan activity
The following is a summary of the Company’s stock option and restricted stock activity and related information:

 
Stock Options
 
Restricted Stock Award
 
Shares
 
Weighted-
Average
Exercise
Price
 
Shares
 
Weighted-
Average Grant
Date Fair Value
Balance as of December 31, 2015
1,683,341

 
$
34.23

 
130,749

 
$
60.36

Granted
254,989

 
90.51

 
233,955

 
94.76

Exercised
(77,243
)
 
30.73

 
(41,833
)
 
52.18

Forfeited
(24,282
)
 
61.99

 
(1,850
)
 
71.48

Balance as of June 30, 2016
1,836,805

 
$
41.83

 
321,021

 
$
73.13

Restricted stock activity
The following is a summary of the Company’s stock option and restricted stock activity and related information:

 
Stock Options
 
Restricted Stock Award
 
Shares
 
Weighted-
Average
Exercise
Price
 
Shares
 
Weighted-
Average Grant
Date Fair Value
Balance as of December 31, 2015
1,683,341

 
$
34.23

 
130,749

 
$
60.36

Granted
254,989

 
90.51

 
233,955

 
94.76

Exercised
(77,243
)
 
30.73

 
(41,833
)
 
52.18

Forfeited
(24,282
)
 
61.99

 
(1,850
)
 
71.48

Balance as of June 30, 2016
1,836,805

 
$
41.83

 
321,021

 
$
73.13