Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Tables)

v2.4.0.6
Stock Based Compensation (Tables)
 6 Months Ended
Jun. 30, 2012
Stock-Based Compensation [Abstract]  
Summary of compensation expense and stock award activity
                                 
    Three Months Ended
June 30, 		    Six Months Ended
June 30, 		 
    2012     2011     2012     2011  

Stock-based compensation expense

   $ 1,620     $ 1,388     $ 3,273     $ 3,101  

Non-vested shares granted

     20,500       13,250       369,750       357,000  

Performance-based non-vested shares granted

     0       0       56,250       56,250  

Stock options exercised

     10,600       19,550       79,300       116,600  

Restricted stock awards vested (includes performance-based awards)

     3,400       2,050       197,016       154,117  
Summary of stock based compensation agreements
                 
    As of  
    June 30, 2012     December 31, 2011  

Unrecognized stock-based compensation cost

   $ 14,391     $ 9,058  

Weighted average years remaining vesting period

     2.54       2.05  

Total equity awards outstanding (1)

     1,823,417       1,738,533  

 

(1) Includes vested and unvested options outstanding and unvested restricted stock awards