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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2012
Summarizes Information Related to Performance Share Units

The following table summarizes information related to PSUs held by the Company’s officers at September 30, 2012:

 

     Initial Unit Awards  

Non-vested PSUs at December 31, 2011

     —     

Granted

     155,220   

Vested

     —     

Forfeited

     —     
  

 

 

 

Non-vested PSUs at September 30, 2012

     155,220   
  

 

 

 
Summary of Assumptions

The following assumptions were used as of September 30, 2012 for the Monte Carlo model to value the stock-based compensation expense of the PSUs granted:

 

     2012 PSUs  

Forecast period (years)

     4.01   

Risk-free rate

     0.46

Oasis volatility

     51.00