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INTANGIBLE ASSETS (Details) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Intangible assets [Abstract]    
Total $ 969,788us-gaap_FiniteLivedIntangibleAssetsGross $ 916,471us-gaap_FiniteLivedIntangibleAssetsGross
Less accumulated amortization (752,841)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization (590,604)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Intangible assets, net 216,947us-gaap_FiniteLivedIntangibleAssetsNet 325,867us-gaap_FiniteLivedIntangibleAssetsNet
Weighted Average Amortization Period (in Years) 17 years  
Amortization expense 162,000us-gaap_AmortizationOfIntangibleAssets 131,000us-gaap_AmortizationOfIntangibleAssets
Estimated amortization expenses [Abstract]    
2015 146,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths  
2016 61,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo  
2017 8,000us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree  
Patents [Member]    
Intangible assets [Abstract]    
Total 912,862us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
858,397us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_PatentsMember
Weighted Average Amortization Period (in Years) 1 year 4 months 24 days  
Trademarks [Member]    
Intangible assets [Abstract]    
Total 50,208us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
51,356us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_TrademarksMember
Weighted Average Amortization Period (in Years) 3 years  
License Rights [Member]    
Intangible assets [Abstract]    
Total $ 6,718us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_LicensingAgreementsMember
$ 6,718us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_LicensingAgreementsMember
Weighted Average Amortization Period (in Years) 0 years