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INTANGIBLE ASSETS (Tables)
12 Months Ended
Dec. 31, 2014
INTANGIBLE ASSETS [Abstract]  
Schedule of intangible assets
Intangible assets consist of the following:

  
December 31,
  
Weighted
Average
Amortization
Period
 
  
2014
  
2013
  
(in Years)
 
Patents
 
$
912,862
  
$
858,397
   
1.4
 
Trademarks
  
50,208
   
51,356
   
3.0
 
License rights
  
6,718
   
6,718
   
0.0
 
Total
  
969,788
   
916,471
     
Less accumulated amortization
  
(752,841
)
  
(590,604
)
    
Intangible assets, net
 
$
216,947
  
$
325,867