v3.19.3
Condensed Statements of Operations - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Income Statement [Abstract]        
Revenue $ 40,500 $ 228,000 $ 154,500 $ 458,773
Operating expenses:        
Research and development 5,190,056 8,442,698 17,505,751 24,804,224
Sales and marketing 1,242,105 1,546,227 3,985,467 4,620,760
General and administrative 1,910,408 2,891,036 8,007,548 9,439,279
Total operating expenses 8,342,569 12,879,961 29,498,766 38,864,263
Loss from operations (8,302,069) (12,651,961) (29,344,266) (38,405,490)
Other income:        
Interest income 117,842 6,670 336,575 18,371
Total other income 117,842 6,670 336,575 18,371
Net loss $ (8,184,227) $ (12,645,291) $ (29,007,691) $ (38,387,119)
Basic and diluted loss per common share $ (0.27) $ (0.49) $ (0.98) $ (1.50)
Weighted average shares outstanding, basic and diluted 30,736,736 25,742,171 29,717,361 25,519,868

Source