Quarterly report pursuant to Section 13 or 15(d)

Changes in Stockholders Equity

 v2.3.0.11
Changes in Stockholders Equity (USD $)
Total
Series A Preferred Stock
Class B Common Stock
Class A Common Stock
Additional Paid-in Capital
Retained Earnings
Treasury Stock
Accumulated Other Comprehensive Income
Balance at Dec. 31, 2010 $ 195,051,731 $ 0 $ 1,800 $ 2,793 $ 74,069,087 $ 126,609,101 $ (9,182,571) $ 3,551,521
Treasury Stock, Shares at Dec. 31, 2010 4,833,284           4,833,284  
Common Stock, Shares, Outstanding at Dec. 31, 2010     18,000,000 27,925,649        
Preferred Stock, Shares Outstanding at Dec. 31, 2010 0 0            
Stock issued during the period,against stock options exercised       1,768,312        
Exercise of stock options, net 4,002,088     176 4,001,912      
Stock-based compensation expense, including exces tax benefits of $3,901,636 5,496,212       5,496,212      
Foreign currency translation adjustment 889,762             889,762
Unrealized loss from interest rate hedge, net of tax (215,987)             (215,987)
Net Income 14,120,413         14,120,413    
Balance at Jun. 30, 2011 $ 219,344,219 $ 0 $ 1,800 $ 2,969 $ 83,567,211 $ 140,729,514 $ (9,182,571) $ 4,225,296
Treasury Stock, Shares at Jun. 30, 2011 4,833,284           4,833,284  
Common Stock, Shares, Outstanding at Jun. 30, 2011     18,000,000 29,693,961        
Preferred Stock, Shares Outstanding at Jun. 30, 2011 0 0