Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Changes in Stockholders' Equity

v2.4.0.8
Condensed Consolidated Statement of Changes in Stockholders' Equity (USD $)
Total
USD ($)
Class B Common Stock
Class A Common Stock
Preferred Stock
USD ($)
Common Stock
Class B Common Stock
USD ($)
Common Stock
Class A Common Stock
USD ($)
Additional Paid-in Capital
USD ($)
Retained Earnings
USD ($)
Treasury Stock
USD ($)
Non-controlling Interest
USD ($)
Accumulated Other Comprehensive Income
USD ($)
Balance at Dec. 31, 2012 $ 261,819,191     $ 0 $ 1,800 $ 3,202 $ 93,141,432 $ 177,169,717 $ (9,182,571) $ (27,583) $ 713,194
Treasury Stock, Shares at Dec. 31, 2012 4,833,284               4,833,284    
Common Stock, Shares, Outstanding at Dec. 31, 2012   18,000,000 27,186,698   18,000,000 32,019,982          
Preferred Stock, Shares, Outstanding at Dec. 31, 2012 0     0              
Increase (Decrease) in Stockholders' Equity [Roll Forward]                      
Exercise of stock options (in shares) 364,666         364,666          
Exercise of stock options 1,249,752     0 0 36 1,249,716 0 0 0 0
Stock-based compensation expense, including excess tax benefits of $297,011 1,632,871     0 0 0 1,632,871 0 0 0 0
Non-controlling interest 40,630     0 0 0 0 0 0 40,630 0
Foreign currency translation adjustment (1,547,030)     0 0 0 0 0 0 0 (1,547,030)
Unrealized gain from interest rate hedge, net of tax 2,531,186     0 0 0 0 0 0 0 2,531,186
Net (loss) income (3,704,823)     0 0 0 0 (3,704,823) 0 0 0
Balance at Jun. 30, 2013 $ 262,021,777     $ 0 $ 1,800 $ 3,238 $ 96,024,019 $ 173,464,894 $ (9,182,571) $ 13,047 $ 1,697,350
Preferred Stock, Shares, Outstanding at Jun. 30, 2013 0     0              
Treasury Stock, Shares at Jun. 30, 2013 4,833,284               4,833,284    
Common Stock, Shares, Outstanding at Jun. 30, 2013   18,000,000 27,551,364   18,000,000 32,384,648