Aggregate number of common shares reserved for future issuance.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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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.

+ References

No definition available.

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

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

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Percentage of vesting of award under share-based payment arrangement.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Number of shares issued during the period as a result of an employee stock purchase plan.

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Number of new stock issued during the period.

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Share purchase price at equal to fair market value percentage.

+ References

No definition available.

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Share-Based Compensation - Additional Information (Detail) - USD ($) $ in Millions	1 Months Ended	3 Months Ended			6 Months Ended
	Apr. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2022
Ordinary Shares [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Number of shares issued			77,534	44,036
Issuance of ordinary shares, shares		25,464,483
Options [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Options granted to employees					2,037,175
Time-based RSUs [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Shares granted to employees					55,075
Performance-based RSUs [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Vesting percentage	50.00%
Share-based compensation expense not yet recognized		$ 3.8			$ 3.8
Performance-based RSUs [Member] \| Ordinary Shares [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Issuance of ordinary shares, shares	384,646
2019 ESPP [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Ordinary shares reserved for issuance		804,940			804,940
Share purchase price at equal to fair market value percentage					85.00%
Number of shares issued					77,534
2021 Plan [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Ordinary shares authorized for issuance		5,450,000			5,450,000
Ordinary shares available for future grant		1,561,172			1,561,172
2014 Plan [Member] \| Minimum [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Vesting period					1 year
Contractual life of options					5 years
2014 Plan [Member] \| Minimum [Member] \| RSUs to Employees [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Vesting period					1 year
2014 Plan [Member] \| Maximum [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Vesting period					4 years
Contractual life of options					10 years
2014 Plan [Member] \| Maximum [Member] \| RSUs to Employees [Member]
Share-based Compensation Arrangement By Share-based Payment Award [Line Items]
Vesting period					4 years