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Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Stock Based Compensation Grants
The following table summarizes the stock grants outstanding under our 2005 LTIP and 2010 ECP plans as of March 31, 2014:
 
Options Outstanding
 
RSUs Outstanding
 
Options and RSUs Exercised
 
Available Shares
 
Total
2010 ECP
258,248

 
105,522

 
1,060,823

 
2,261,352

 
3,685,945

2005 LTIP
33,748

 
398,766

 
523,976

 
43,510

 
1,000,000

Total
291,996

 
504,288

 
1,584,799

 
2,304,862

 
4,685,945