Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Stock options (Details)

v3.22.4
Stock-Based Compensation - Stock options (Details)
3 Months Ended
Dec. 31, 2022
USD ($)
$ / shares
shares
Stock Options  
Outstanding, Beginning balance | shares 7,629,281
Granted | shares 390,000
Forfeited | shares (708,595)
Outstanding, Ending balance | shares 7,310,686
Exercisable | shares 5,048,630
Weighted Average Exercise Price  
Outstanding, Beginning balance | $ / shares $ 3.08
Granted | $ / shares 0.28
Forfeited | $ / shares 5.01
Outstanding, Ending balance | $ / shares 2.66
Exercisable | $ / shares $ 2.76
Weighted Average Remaining Contractual Life (in years) and Aggregate Intrinsic Value  
Outstanding 6 years 4 months 24 days
Exercisable 5 years 3 months 18 days
Outstanding | $ $ 476,723
Exercisable | $ $ 476,723