Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary of Stock Option Activity (Details)

v3.20.2
Stock-Based Compensation - Summary of Stock Option Activity (Details)
3 Months Ended
Oct. 31, 2020
$ / shares
shares
Options Outstanding, Ending Balance 2,520,639
2011 Plan [Member]  
Options Outstanding, Beginning Balance 1,442,856
Options, Granted 1,176,576
Options, Forfeited/Cancelled (98,793)
Options Outstanding, Ending Balance 2,520,639
Options vested and expected to vest 2,520,639
Options Exercisable, Ending Balance 1,451,164
Weighted Average Exercise Price, Outstanding Beginning Balance | $ / shares $ 1.65
Weighted Average Exercise Price, Granted | $ / shares 3.68
Weighted Average Exercise Price, Forfeited/Cancelled | $ / shares 3.44
Weighted Average Exercise Price, Outstanding Ending Balance | $ / shares 2.52
Weighted Average Exercise Price, Options vested and expected to vest | $ / shares 2.52
Weighted Average Exercise Price, Exercisable , Ending Balance | $ / shares $ 1.79