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COMMITMENTS, CONTINGENCIES AND CONCENTRATIONS - NARRATIVE (Details) | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2017 USD ($) | Jun. 30, 2016 USD ($) | Jun. 30, 2017 USD ($) | Jun. 30, 2016 USD ($) | Oct. 31, 2015 USD ($) ft² | Mar. 31, 2014 USD ($) ft²
Other Commitments [Line Items] |  |  |  |  |  |
Rent expense | $ 43,539 | $ 37,230 | $ 85,326 | $ 82,280 |  |
Purchase commitments for inventories | $ 4,000,000 |  | $ 4,000,000 |  |  |
Customer concentration risk | Trade receivable | 10 Largest Customers |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Concentration receivable risk (as a percent) |  |  | 29.20% | 47.60% |  |
Customer concentration risk | Sales Revenue | 10 Largest Customers |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Concentration receivable risk (as a percent) |  |  | 51.70% | 56.20% |  |
Customer concentration risk | Sales Revenue | McKesson |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Concentration receivable risk (as a percent) |  |  | 15.50% | 16.50% |  |
Customer concentration risk | Sales Revenue | National Distribution & Contracting Inc. |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Concentration receivable risk (as a percent) |  |  | 10.10% | 9.60% |  |
Purchase, NY |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Area of real estate property (in square feet) | ft² |  |  |  |  |  | 3,650
Monthly cost of office space |  |  |  |  |  | $ 9,277
Sophia, Bulgaria |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |
Area of real estate property (in square feet) | ft² |  |  |  |  | 16,500 |
Monthly cost of office space |  |  |  |  | $ 4,944 |

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