Share-Based Compensation - Schedule of Share-Based Compensation Stock Options Activity (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
Sep. 30, 2025	Jun. 30, 2025
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Roll Forward
Number of Shares, Outstanding, Beginning Balance	285,000
Number of Shares, Exercised	(55,000)
Number of Shares, Outstanding, Ending Balance	230,000	285,000
Number of Shares, Exercisable, Ending Balance	210,000
Weighted Average Exercise Price, Outstanding, Beginning Balance	$ 4.89
Weighted Average Exercise Price, Exercised	4
Weighted Average Exercise Price, Outstanding, Ending Balance	5.1	$ 4.89
Weighted Average Exercise Price, Exercisable, Ending Balance	$ 4.88
Weighted Average Remaining Contractual Life (Years)	2 years 9 months 25 days	2 years 6 months 14 days
Weighted Average Remaining Contractual Life - Years, Exercisable Ending Balance	2 years 6 months 18 days
Aggregate Intrinsic Value, Outstanding Balance	$ 338	$ 476
Aggregate Intrinsic Value, Exercised	129
Aggregate Intrinsic Value, Exercisable Ending Balance	$ 338

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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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.

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

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

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

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

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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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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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Number of share options (or share units) exercised during the current period.

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