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COMMITMENTS, CONTINGENCIES AND CONCENTRATIONS - NARRATIVE (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2017
USD ($)
Sep. 30, 2016
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2016
USD ($)
Oct. 31, 2015
USD ($)
ft²
Mar. 31, 2014
USD ($)
ft²
Other Commitments [Line Items]            
Rent expense $ 41,385 $ 57,720 $ 126,711 $ 140,000    
Purchase commitments for inventories $ 3,600,000   $ 3,600,000      
Customer concentration risk | Trade receivable | 10 Largest Customers            
Other Commitments [Line Items]            
Concentration receivable risk (as a percent)     35.30% 41.30%    
Customer concentration risk | Sales Revenue | 10 Largest Customers            
Other Commitments [Line Items]            
Concentration receivable risk (as a percent)     50.00% 56.90%    
Customer concentration risk | Sales Revenue | McKesson            
Other Commitments [Line Items]            
Concentration receivable risk (as a percent)     15.70% 15.00%    
Customer concentration risk | Sales Revenue | National Distribution & Contracting Inc.            
Other Commitments [Line Items]            
Concentration receivable risk (as a percent)     9.30% 9.00%    
Purchase, NY            
Other Commitments [Line Items]            
Area of real estate property (in square feet) | ft²           3,650
Monthly cost of office space           $ 13,916
Sophia, Bulgaria            
Other Commitments [Line Items]            
Area of real estate property (in square feet) | ft²         18,745  
Monthly cost of office space         $ 5,114