XML 21 R17.htm IDEA: XBRL DOCUMENT v2.4.0.6
Share-Based Compensation
3 Months Ended
Mar. 31, 2012
Share-Based Compensation [Abstract]  
Share-Based Compensation
11. Share-based Compensation

Our 2006 Stock Option and Incentive Plan allows for granting of incentive stock options, non-qualified stock options, stock appreciation rights, restricted stock units, unrestricted stock awards, and deferred stock awards to our officers, employees, directors, and consultants.

The components of share-based compensation expense were as follows:

 

     Three months ended
March 31,
 
     2012      2011  
     (in thousands)  

Stock option awards to employees

   $ 140       $ 133   

Restricted common stock awards

     123         130   
  

 

 

    

 

 

 

Total share-based compensation

   $ 263       $ 263   
  

 

 

    

 

 

 

We did not issue option grants in the three months ended March 31, 2012 and 2011.

We did not issue restricted stock units in the three months ended March 31, 2012 and 2011.