Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - NARRATIVE (Details)

v3.4.0.3
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - NARRATIVE (Details)
$ in Thousands, ¥ in Millions
3 Months Ended
Mar. 31, 2016
USD ($)
Mar. 31, 2016
CNY (¥)
Dec. 31, 2015
USD ($)
Mar. 31, 2015
USD ($)
shares
Dec. 31, 2014
USD ($)
Cash and Cash Equivalents [Line Items]          
Cash and cash equivalents $ 99,631   $ 104,914 $ 59,866 $ 44,816
Accumulated deferred tax liability 2,400        
Repatriation of foreign earnings 19,800        
Repatriation of foreign earnings, amounts previously taxed 7,700        
Repatriation of foreign earnings, amount offset by NOLs 8,400        
Warrants, number of securities called by warrants | shares       88,087  
Bank Deposit in Anticipation of Submitting Direct Selling License Application          
Cash and Cash Equivalents [Line Items]          
Restricted cash and cash equivalents 3,100 ¥ 20      
CHINA          
Cash and Cash Equivalents [Line Items]          
Cash and cash equivalents $ 7,000