Stockholders' Equity - Schedule of Stock Option Expense (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Total compensation expense | $ 2,125 | $ 160 | $ 2,530 | $ 211 |
| Research and Development [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Total compensation expense | 572 | 24 | 663 | 32 |
| General and Administrative [Member] | ||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||||
| Total compensation expense | $ 1,553 | $ 136 | $ 1,867 | $ 179 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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