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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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- Definition

Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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- Definition

Gross number of share options (or share units) granted during the period.

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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Number of options outstanding, including both vested and non-vested options.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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No definition available.

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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

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- Definition

Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Number of share options (or share units) exercised during the current period.

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Stock-Based Compensation - Summary of stock option activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
	Jun. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Mar. 31, 2022
Number of Options
Number of options, beginning balance (in shares)	8,018,731	8,018,731
Number of options, granted (in shares)		3,622,676
Number of options, exercised (in shares)		(57,678)	0
Number of options, forfeited (in shares)		(275,038)
Number of options, expired (in shares)		(31,409)
Number of options, ending balance (in shares)		11,277,282
Weighted- Average Exercise Price
Weighted-average exercise price, beginning balance (in dollars per share)	$ 8.48	$ 8.48
Weighted-average exercise price, granted (in dollars per share)		5.60
Weighted average exercise price, exercised (in dollars per share)		7.35
Weighted-average exercise price, forfeited (in dollars per share)		6.31
Weighted-average exercise price, expired (in dollars per share)		8.69
Weighted-average exercise price, ending balance (in dollars per share)		$ 7.61
Additional Disclosures
Remaining contractual term	8 years 6 months 7 days	8 years 4 months 2 days
Aggregate intrinsic value		$ 114,573		$ 60
Number of options, exercisable (in shares)		4,607,462
Weighted-average exercise price, exercisable (in dollars per share)		$ 8.86
Remaining contractual term, exercisable		7 years 3 months 10 days
Aggregate intrinsic value, exercisable		$ 41,192