Annual report pursuant to Section 13 and 15(d)

Stock Compensation (Tables)

v3.8.0.1
Stock Compensation (Tables)
 12 Months Ended
Dec. 31, 2017
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Summary of Nonvested Shares Related to the 2007 Plan

A summary of the status and changes of nonvested shares related to the 2007 Plan and the 2017 Plan, as of and for the year ended December 31, 2017 is presented below:

 

 

 

SHARES

 

 

WEIGHTED-AVERAGE

GRANT-DATE FAIR VALUE

 

Nonvested at January 1, 2015

 

 

3,791,499

 

 

$

14.46

 

Granted

 

 

40,500

 

 

 

29.83

 

Vested/Released

 

 

(1,106,499

)

 

 

11.81

 

Nonvested at December 31, 2015

 

 

2,725,500

 

 

 

15.77

 

Granted

 

 

1,444,000

 

 

 

31.69

 

Vested/Released

 

 

(1,108,336

)

 

 

12.32

 

Cancelled

 

 

(18,000

)

 

 

17.81

 

Nonvested at December 31, 2016

 

 

3,043,164

 

 

 

24.57

 

Granted

 

 

495,600

 

 

 

24.69

 

Vested/Released

 

 

(1,157,207

)

 

 

20.73

 

Cancelled

 

 

(78,000

)

 

 

32.62

 

Nonvested at December 31, 2017

 

 

2,303,557

 

 

 

26.25