XML 59 R72.htm IDEA: XBRL DOCUMENT v2.4.0.6
Condensed Balance Sheets (Detail) (USD $)
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Current assets        
Cash and cash equivalents $ 119,561,152 $ 136,859,336 $ 133,269,694 $ 12,115,771
Deferred tax assets 2,837,892 2,898,399    
Other current assets 3,624,590 2,192,988    
Total current assets 189,687,747 170,711,942    
Investment in subsidiaries and VIE 6,055,343 2,434,689    
Non-current deferred tax assets 1,105,816 537,988    
Other non-current assets 1,025,917 928,496    
Total assets 205,369,468 180,942,359    
Current liabilities        
Other current liabilities 11,951,894 5,062,950    
Total current liabilities 26,324,718 16,795,655    
Uncertain tax position liabilities 1,451,897 1,272,219    
Other non-current liabilities 2,087,028 1,854,762    
Total liabilities 29,863,643 19,922,636    
Shareholders' equity        
Ordinary shares ($0.0005 par value): 94,100,000 shares authorized, 27,962,586 shares issued and outstanding as of December 31, 2011, and 28,279,528 shares issued and 27,434,389 shares outstanding as of December 31, 2012 14,140 13,981    
Treasury stock (845,139 ordinary shares as of December 31, 2012) (8,520,763)      
Additional paid-in capital 123,310,962 118,905,004    
Retained earnings 53,357,034 38,387,488    
Accumulated other comprehensive income 5,049,978 3,713,250    
Total shareholders' equity 173,211,351 161,019,723    
Total Liabilities and Equity 205,369,468 180,942,359    
Parent Company
        
Current assets        
Cash and cash equivalents 50,987,910 84,371,832 105,813,807 24,561
Due from subsidiaries and VIEs 39,383,242 22,789,147    
Deferred tax assets 52,879 52,879    
Other current assets 418,211 197,363    
Total current assets 90,842,242 107,411,221    
Investment in subsidiaries and VIE 80,456,741 55,580,144    
Non-current deferred tax assets 361,338 414,217    
Other non-current assets 2,217      
Total assets 171,662,538 163,405,582    
Current liabilities        
Other current liabilities 339,302 758,674    
Total current liabilities 339,302 758,674    
Uncertain tax position liabilities 436,894 267,505    
Other non-current liabilities 1,186,104 1,359,680    
Total liabilities 1,962,300 2,385,859    
Shareholders' equity        
Ordinary shares ($0.0005 par value): 94,100,000 shares authorized, 27,962,586 shares issued and outstanding as of December 31, 2011, and 28,279,528 shares issued and 27,434,389 shares outstanding as of December 31, 2012 14,140 13,981    
Treasury stock (845,139 ordinary shares as of December 31, 2012) (8,520,763)      
Additional paid-in capital 119,799,849 118,905,004    
Retained earnings 53,357,034 38,387,488    
Accumulated other comprehensive income 5,049,978 3,713,250    
Total shareholders' equity 169,700,238 161,019,723    
Total Liabilities and Equity $ 171,662,538 $ 163,405,582