Annual report pursuant to Section 13 and 15(d)

NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)

v3.19.1
NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)
$ in Thousands, ¥ in Millions
 12 Months Ended
Dec. 31, 2018
USD ($)
installment
Dec. 31, 2017
USD ($)
installment
Jan. 01, 2019
USD ($)
Jun. 30, 2015
CNY (¥)
Property, Plant and Equipment [Line Items]        
Depreciation and amortization expenses $ 424 $ 536    
Total long-term incentive compensation 9,000      
Non-current long-term incentive compensation 7,808 7,904    
Loss on foreign exchange 739 $ 451    
Subsequent Event | Scenario, Forecast | ASU 2016-02        
Property, Plant and Equipment [Line Items]        
Operating lease liability     $ 4,600  
Operating lease ROU assets     $ 4,600  
Non-current Liability        
Property, Plant and Equipment [Line Items]        
Non-current long-term incentive compensation 7,800      
Other Accrued Expenses        
Property, Plant and Equipment [Line Items]        
Current long-term incentive compensation $ 1,200      
Long-Term Incentive Plan, Payment Commencing in February of the Calendar Year Immediately Following the Conclusion of the Performance Period        
Property, Plant and Equipment [Line Items]        
Long-term incentive plan, percentage of award payable in cash 50.00%      
Long-term incentive plan, number of installments | installment 35      
Long-Term Incentive Plan, Payment Commencing in February 2021 and Ending in December 2023        
Property, Plant and Equipment [Line Items]        
Long-term incentive plan, percentage of award payable in cash 50.00%      
Long-term incentive plan, number of installments | installment   35    
Minimum        
Property, Plant and Equipment [Line Items]        
Period to receive cash proceeds from credit card processors 2 days      
Maximum        
Property, Plant and Equipment [Line Items]        
Period to receive cash proceeds from credit card processors 5 days      
Premium Noni Juice | Product Concentration Risk | Sales Revenue, Product Line        
Property, Plant and Equipment [Line Items]        
Concentration risk percentage (more than) 10.00%      
Enhanced Essential Probiotics | Product Concentration Risk | Sales Revenue, Product Line        
Property, Plant and Equipment [Line Items]        
Concentration risk percentage (more than) 10.00%      
Selling, General and Administrative Expenses        
Property, Plant and Equipment [Line Items]        
Depreciation and amortization expenses $ 424 $ 536    
Software | Minimum        
Property, Plant and Equipment [Line Items]        
Property, and equipment useful life 3 years      
Software | Maximum        
Property, Plant and Equipment [Line Items]        
Property, and equipment useful life 5 years      
Furniture and Fixtures | Minimum        
Property, Plant and Equipment [Line Items]        
Property, and equipment useful life 5 years      
Furniture and Fixtures | Maximum        
Property, Plant and Equipment [Line Items]        
Property, and equipment useful life 7 years      
China        
Property, Plant and Equipment [Line Items]        
Restricted cash $ 2,900 $ 3,100   ¥ 20
South Korea        
Property, Plant and Equipment [Line Items]        
Percentage of restricted cash required as collateral 100.00%