Quarterly report pursuant to Section 13 or 15(d)

2. Summary of Significant Accounting Policies (Details Narrative)

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2. Summary of Significant Accounting Policies (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Dec. 31, 2016
Net loss $ (681,000) $ (815,000) $ (2,139,000) $ (4,145,000)    
Cash flow from operations     (1,098,000) (1,369,000)    
Stockholders' deficit (2,014,000)   (2,014,000)   $ (1,874,000)  
Cash on Hand 279,000 587,000 279,000 587,000 $ 204,000 $ 136,000
Research and development costs 50,000 53,000 145,000 173,000    
Operating expenses 431,000 535,000 1,387,000 2,373,000    
Patent Costs [Member]            
Operating expenses $ 15,000 $ 14,000 $ 27,000 $ 38,000