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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.

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Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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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.

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- Definition

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

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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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Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.

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Stock-Based Compensation Expense - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Sep. 30, 2026
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options issued or granted			0
Unrecognized compensation expense related to options			$ 8,900
Unrecognized compensation expense, weighted average period for recognition			3 years 4 months 24 days
Issuance of common stock under the employee stock purchase plan	$ 1,389	$ 951
ESPP
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock available for issuance			1,500,000
Employees Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Issuance of common stock under the employee stock purchase plan			$ 25
Issuance of common stock under the employee stock purchase plan (in shares)			5,000
Employees Awards \| ESPP
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Discount on purchase price percentage of fair market value			85.00%
RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation expense, weighted average period for recognition			1 year 9 months 18 days
Unrecognized compensation expense related to non-option			$ 44,300
Market RSU's
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation expense, weighted average period for recognition			1 year 9 months 18 days
Unrecognized compensation expense related to non-option			$ 44,300
Performance RSU's
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation expense, weighted average period for recognition			1 year 9 months 18 days
Unrecognized compensation expense related to non-option			$ 44,300