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Stockholders' Equity - 2017 Employee Stock Purchase Plan (Detail) - USD ($) $ / shares in Units, $ in Thousands |  | 12 Months Ended
--- | --- | ---
Dec. 17, 2021 | Jun. 30, 2023 | Jun. 30, 2022
ESPP |  |  |
Stock-based compensation |  | $ 6,246 | $ 11,380
Weighted average period over which unrecognized compensation is expected to be recognized |  | 1 year 2 months 23 days |
Assumptions |  |  |
Expected life (in years) |  | 4 years 8 months 15 days | 4 years 8 months 4 days
Expected volatility |  | 64.00% | 70.00%
Expected dividend |  | 0.00% | 0.00%
Risk free interest rate |  | 3.57% | 1.01%
Employee Stock Purchase Plan (ESPP) |  |  |
ESPP |  |  |
Percentage of stock price at which stock can be purchased |  | 85.00% |
Purchase period |  | 6 months |
Stock-based compensation |  | $ 399 | $ 457
Weighted average period over which unrecognized compensation is expected to be recognized |  | 5 months 1 day |
Unrecognized compensation expense |  | $ 143 |
Assumptions |  |  |
Expected life (in years) |  | 6 months | 6 months
Expected volatility |  | 60.00% | 57.00%
Risk free interest rate |  | 1.68% | 1.22%
Employee Stock Purchase Plan (ESPP) | Minimum |  |  |
ESPP |  |  |
Percentage of base earnings that can be withheld |  | 1.00% |
Employee Stock Purchase Plan (ESPP) | Maximum |  |  |
ESPP |  |  |
Offering period |  | 27 months |
Percentage of base earnings that can be withheld |  | 15.00% |
Employee Stock Purchase Plan (ESPP) |  |  |
ESPP |  |  |
Number of additional shares authorized to be available for issuance | 600,000 |  |
ESPP shares issued |  | 158,957 | 145,715
ESPP shares issued weighted average grant date fair value |  | $ 2.54 | $ 2.96

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- Definition The percentage of the lower of the fair market value at entry date of the applicable offering period or at the end of each applicable purchasing period at which stock may be purchased under the terms of the plan. + References No definition available. + Details
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