Stock Based Compensation - Additional Information (Detail) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2023 |
Mar. 31, 2022 |
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
| Unrecognized compensation cost related to unvested stock-based awards granted to employees under the equity incentive plans | $ 13,500,000 | |
| Unrecognized compensation cost related to unvested stock-based awards granted to employees under the equity incentive plans, period for recognition | 2 years 7 months 6 days | |
| Total intrinsic value of stock options exercised | $ 0 | $ 0 |
| Equity Incentive Plans | ||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
| Cash received from stock option exercises | $ 0 | $ 0 |
| X | ||||||||||
- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. 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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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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