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NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) ₫ in Millions, ¥ in Millions |  |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Aug. 09, 2019 USD ($) shares | Feb. 01, 2019 USD ($) shares | Dec. 31, 2019 USD ($) installment shares | Dec. 31, 2018 USD ($) shares | Nov. 30, 2019 VND (₫) | Jan. 01, 2019 USD ($) | Jun. 30, 2015 CNY (¥)
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Depreciation and amortization expenses |  |  | $ 387,000 | $ 424,000 |  |  |
Loss on foreign exchange |  |  | 355,000 | $ 739,000 |  |  |
Operating lease liability |  |  | 3,219,000 |  |  |  |
Operating lease right-of-use assets |  |  | $ 3,135,000 |  |  |  |
ASU 2016-02 |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Operating lease liability |  |  |  |  |  | $ 4,500,000 |
Operating lease right-of-use assets |  |  |  |  |  | $ 4,500,000 |
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% |  |  |  |
Triotein | Product Concentration Risk | Sales Revenue, Product Line |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Concentration risk percentage (more than) |  |  | 10.00% |  |  |  |
Restricted Stock | 2016 Plan |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Number of shares granted (in shares) | shares | 1,117,485 | 22,603 | 1,140,088 | 34,202 |  |  |
Award vesting period | 3 years | 3 years |  |  |  |  |
Total settling fiscal performance incentive | $ 7,900,000 | $ 377,000 |  |  |  |  |
Total long-term incentive compensation |  |  | $ 0 |  |  |  |
LTI 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 |  |  |  |
LTI 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 |  |  |  |
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 |  |  | $ 2,900,000 | $ 2,900,000 |  |  | ¥ 20
Vietnam |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Restricted cash |  |  | $ 432,000 |  | ₫ 10 |  |
South Korea |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Percentage of restricted cash required as collateral |  |  | 100.00% |  |  |  |

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