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Share-Based Compensation
9 Months Ended
Sep. 30, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Share-Based Compensation

 

8.

Share-based compensation

The Company’s 2007 Long-Term Incentive Plan permits the granting of stock options, stock appreciation rights, restricted stock and restricted stock units to its employees and directors for up to 5.8 million shares of common stock.

In March 2016, the Company granted 716 thousand restricted stock units to certain employees pursuant to the plan. In addition, all non-employee directors on the Company’s board of directors are paid a portion of their board-related compensation in stock grants. Compensation cost charged to expense related to share-based compensation arrangements was $270 and $839 for the three months ended September 30, 2016 and 2015, respectively, and $2,276 and $2,897 for the nine months ended September 30, 2016 and 2015, respectively.