v2.4.0.8
Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2014
Stockholders' Equity [Abstract]  
Schedule of changes in stockholders' equity
 
   
Shares
       
   
Outstanding
   
Amount
 
             
Balances at January 1, 2014
    39,064,437     $ 367,959  
                 
Issuance of common shares for options exercised
    41,343       479  
Stock-based compensation
    45,661       1,513  
Tax benefit from exercise of stock options
    --       1,010  
Forfeiture of unvested restricted shares and related dividends
    --       4  
Adjustments to redeemable non-controlling interests
    --       12  
Other comprehensive income
    --       46  
Net income
    --       39,679  
                 
Balances at June 30, 2014
    39,151,441     $ 410,702