XML 39 R29.htm IDEA: XBRL DOCUMENT v3.7.0.1
Stockholders' Equity (Tables)
 3 Months Ended
Mar. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of Stock Option Activity
A summary of the stock option activity is presented below (in thousands, except per share amounts):
 
Options Outstanding
 
Number of
Shares Subject to Options
 
Weighted
Average
Exercise
Price Per
Share
Balance at December 31, 2016
1,332

 
$24.41
Options granted
—

 
—
Options exercised
(150
)
 
$23.54
Options canceled / forfeited / expired
(29
)
 
$37.39
Balance at March 31, 2017
1,153

 
$24.19
 
 
 
 
Summary of Restricted Stock Awards and Units
Information with respect to outstanding restricted stock awards and units as of March 31, 2017 is as follows (in thousands, except per share amounts):
 
Restricted Stock and Restricted Stock Units
 
Number of Shares
Subject to Time-
based Vesting
 
Number of Shares
Subject to
Performance-
based Vesting
 
Total Number
of Shares
 
Weighted Average
Grant Date Fair
Value Per Share
Balance at December 31, 2016
1,696

 
384

 
2,080

 
$
33.91

Awards and units granted
789

 
145

 
934

 
$
36.29

Awards and units vested / earned
(385
)
 
(72
)
 
(457
)
 
$
35.03

Awards and units canceled / forfeited
(56
)
 
(88
)
 
(144
)
 
$
28.13

Balance at March 31, 2017
2,044

 
369

 
2,413

 
$
34.97