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Consolidated Statements of Operations - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Income Statement [Abstract]    
REVENUES $ 3,838,963 $ 7,014,665
COST OF REVENUES (769,048) (3,006,359)
Gross profit 3,069,915 4,008,306
OPERATING EXPENSES    
Selling, general and administrative 6,413,933 6,893,837
Research and development 2,405,593 2,594,678
Total operating expenses 8,819,526 9,488,515
Loss from operations (5,749,611) (5,480,209)
OTHER INCOME (EXPENSE)    
Interest and other income 14,930 149,575
Interest expense (3,317)
Net loss $ (5,734,681) $ (5,333,951)
PER SHARE INFORMATION:    
Loss per common share - Basic/Diluted $ (0.58) $ (0.55)
Weighted average common shares used in computing per share amounts - Basic/Diluted 9,914,809 9,658,346