Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Schedule of Outstanding Under the Legacy Plan (Detail)

v3.22.1
Stockholders' Equity - Schedule of Outstanding Under the Legacy Plan (Detail)
9 Months Ended
Mar. 31, 2022
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Granted 3,964,000
Ending balance 9,846,000
Stock options [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Beginning balance 6,392,000
Granted 3,964,000
Expired (28,000)
Forfeited (482,000)
Ending balance 9,846,000
Beginning balance | $ / shares $ 2.26
Granted | $ / shares 0.99
Expired | $ / shares 15.45
Forfeited | $ / shares 1.64
Ending balance | $ / shares $ 1.74