Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Stock-based compensation expense (Details)

v3.19.3.a.u2
Stock-Based Compensation - Stock-based compensation expense (Details)
12 Months Ended
Sep. 30, 2019
USD ($)
Stock-Based Compensation expense  
Total stock based compensation for options granted $ 9,785,083
General and administrative expenses  
Stock-Based Compensation expense  
Total stock based compensation for options granted 6,543,575
Research and development expenses  
Stock-Based Compensation expense  
Total stock based compensation for options granted $ 3,241,508