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Stockholders' Equity and Stock Benefit Plans - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended |
--- | --- | ---
Sep. 30, 2024 | Apr. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock options outstanding | 189,916 |
2010 Incentive Plan [Member] |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Common stock reserved for issuance | 23,125,612 |
Shares available for issuance | 7,194,368 |
Directors' Plan [Member] |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Common stock reserved for issuance | 4,598,838 |
Shares available for issuance | 1,920,169 |
2021 ESPP [Member] |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Common stock reserved for issuance | 2,164,999 |
Shares available for issuance | 1,426,771 |
Shares of common stock purchased | 142,188 |
Weighted-average price of shares purchased | $ 8.42 |
Employee payroll contributions accrued | $ 0.8 |
Purchase period end date | Feb. 24, 2025 |
April 2022 Stock Repurchase Program [Member] |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Stock repurchase program outstanding shares of common stock authorized to repurchase |  | $ 40.0
Repurchase of common stock | 0 |
Stock repurchase program, amount remained available for stock repurchase | $ 16.8 |

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