SUBSEQUENT EVENTS (Details) (Subsequent event, USD $)
0 Months Ended 0 Months Ended
Feb. 28, 2014
Institutional Investors
Feb. 28, 2014
Ordinary shares
Feb. 28, 2014
Ordinary shares
Institutional Investors
Feb. 28, 2014
ADS
Institutional Investors
Feb. 19, 2014
Metasequoia
NetCloud
Feb. 19, 2014
Metasequoia
NetCloud
Series A Preferred Shares
Minimum
SUBSEQUENT EVENTS            
Amount of convertible loan receivable         $ 500,000  
Rate added to the US prime rate (as a percent)         2.00%  
Description of variable interest rate basis         US Prime rate  
Term of loan         24 months  
Amount of convertible portion of loan receivable           2,500,000
Value of shares issued $ 55,000,000          
Number of shares issued     53,855,569 3,365,973    
Purchase price (in dollars per share)     $ 1.02125 $ 16.34    
Number of shares agreed to be repurchased   28,960,922