v3.19.1
Statements of Operations - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Statement [Abstract]    
Revenues
Operating expenses:    
Research and development 10,034,613 6,675,080
General and administrative 5,299,717 3,184,166
Total operating expenses 15,334,330 9,859,246
Operating loss (15,334,330) (9,859,246)
Other income (expense):    
Interest income 185,614 29,740
Interest expense (231,999) (3,587)
Amortization of debt discount and offering costs (325,150) (59)
Total other (expense) income (371,535) 26,094
Net loss $ (15,705,865) $ (9,833,152)
Basic and diluted net loss per share $ (0.38) $ (0.26)
Weighted average common shares outstanding - basic and diluted 41,254,411 37,478,883

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