Annual report pursuant to Section 13 and 15(d)

Common Stock and Stockholders' Equity (Tables)

v2.4.1.9
Common Stock and Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2014
Equity [Abstract]  
Summary of Long-Term Incentive Plans
Nonvested Units
Units
 
Weighted
Average
Grant-Date
Fair
Value
Nonvested at January 1, 2014
3,407,354

 
$
4.97

Granted
1,541,395

 
6.66

Vested
(1,399,874
)
 
5.06

Forfeited
(204,062
)
 
5.44

Nonvested at December 31, 2014
3,344,813

 
$
5.66

Schedule of Nonvested Performance-based Units Activity [Table Text Block]
The following table presents PCUs granted and forfeited under the Company's Stock Plan:
 
Year ended December 31,
 
2014
 
2013
 
2012
Granted
16,574

 
18,000

 
38,429

Forfeited
110

 
13,358

 
3,955