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Stock-Based Compensation (Tables)
 6 Months Ended
Jun. 30, 2012
Stock-Based Compensation  
Summary of restricted stock activity

 

 

 

 

Number of
Shares

 

Outstanding at beginning of period

 

283,608

 

Granted

 

134,150

 

Forfeited

 

(499

)

Vested

 

(159,069

)

Outstanding at end of Period

 

258,190