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Basis of Presentation and Summary of Significant Accounting Policies - Additional information (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Jun. 30, 2025	Sep. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Apr. 22, 2024	Sep. 15, 2022
Summary Of Significant Accounting Policies [Line Items]
Antidilutive securities excluded from the computation of earnings per share			10,074,825	18,107,892
Warrants exercise price					$ 0.0001	$ 11.22
Weighted average shares outstanding basic	41,161,259	27,883,624	36,209,271	18,364,386
Weighted average shares outstanding diluted	41,161,259	27,883,624	36,209,271	18,364,386
Accounts receivable, credit loss expense (reversal)			$ 0	$ 0
Restricted cash	$ 113		$ 113	$ 63
Pre-funded warrants [Member]
Summary Of Significant Accounting Policies [Line Items]
Warrants exercise price	$ 0.0001		$ 0.0001
Common stock [Member]
Summary Of Significant Accounting Policies [Line Items]
Warrants exercise price	$ 0.0001		$ 0.0001
Weighted average shares outstanding basic			15,270,811	17,345,394
Weighted average shares outstanding diluted			15,270,811	17,345,394
Fair Value, Recurring [Member]
Summary Of Significant Accounting Policies [Line Items]
Financial assets measured at fair value on a recurring basis	$ 0		$ 0	$ 0
Financial liabilities measured at fair value on a recurring basis	$ 0		$ 0	$ 0

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Exercise price per share or per unit of warrants or rights outstanding.

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Amount of expense (reversal of expense) for expected credit loss on accounts receivable.

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