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Stockholders' Equity - Additional Information (Detail) - $ / shares | 12 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Stock-based Compensation Expense |  |
Preferred stock, authorized | 5,000,000 |
Preferred stock par value per share | $ 0.001 |
Preferred stock, outstanding | 0 | 0
Preferred stock, issued | 0 | 0
Options granted during period | 3,607,661 | 207,700
Options granted during period, weighted-average price (in dollars per share) | $ 5.83 | $ 6.60
2005 Stock Incentive Plan |  |
Stock-based Compensation Expense |  |
Options granted during period | 3,607,661 | 207,700
Options granted during period, weighted-average price (in dollars per share) | $ 11.18 | $ 12.07

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