v3.20.1
Statements of Operations - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Income Statement [Abstract]    
Revenues
Operating expenses:    
Research and development 6,631,928 10,034,613
General and administrative 5,951,106 5,299,717
Total operating expenses 12,583,034 15,334,330
Operating loss (12,583,034) (15,334,330)
Other income (expense):    
Interest income 290,313 185,614
Interest expense (312,200) (231,999)
Amortization of debt discount and offering costs (439,851) (325,150)
Total other expense (461,738) (371,535)
Net loss $ (13,044,772) $ (15,705,865)
Basic and diluted net loss per share $ (0.3) $ (0.38)
Weighted average common shares outstanding - basic and diluted 42,816,616 41,254,411

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