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Consolidated Statements of Operations (Unaudited) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Income Statement [Abstract]        
REVENUES $ 951,334 $ 940,354 $ 1,663,994 $ 1,891,022
COST OF REVENUES (204,634) (191,654) (314,070) (354,696)
Gross profit 746,700 748,700 1,349,924 1,536,326
OPERATING EXPENSES        
Selling, general and administrative 1,352,361 1,830,147 2,525,244 3,846,923
Research and development 495,048 697,747 865,645 1,617,203
Total operating expenses 1,847,409 2,527,894 3,390,889 5,464,126
Loss from operations (1,100,709) (1,779,194) (2,040,965) (3,927,800)
OTHER INCOME        
Interest and other income 2,156 4,078 5,655 9,193
Net loss $ (1,098,553) $ (1,775,116) $ (2,035,310) $ (3,918,607)
PER SHARE INFORMATION        
Loss per common share - Basic/Diluted $ (0.10) $ (0.19) $ (0.19) $ (0.42)
Weighted average common shares used in computing per share amounts - Basic/Diluted 10,769,437 9,108,856 10,750,751 9,393,587