Stockholders' Equity - Summary of Stock Options Outstanding and Exercisable (Detail)	12 Months Ended
Jun. 30, 2024 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options outstanding	222,000
Stock options exercisable	116,000
Exercise Price One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 4.655
Number of stock options outstanding	79,000
Weighted average remaining contractual life (years)	9 years 2 months 1 day
Stock options exercisable	21,000
Exercise Price Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 6.04
Number of stock options outstanding	9,000
Weighted average remaining contractual life (years)	8 years 7 months 20 days
Stock options exercisable	3,000
Exercise Price Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 8.79
Number of stock options outstanding	34,000
Weighted average remaining contractual life (years)	8 years 1 month 2 days
Stock options exercisable	17,000
Exercise Price Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options outstanding	6,000
Weighted average remaining contractual life (years)	8 years 3 months 7 days
Stock options exercisable	6,000
Exercise Price Four [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 12.75
Exercise Price Four [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 16.25
Exercise Price Five [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options outstanding	73,000
Weighted average remaining contractual life (years)	7 years 3 months 21 days
Stock options exercisable	48,000
Exercise Price Five [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 30.5
Exercise Price Five [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 48
Exercise Price Six [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options outstanding	13,000
Weighted average remaining contractual life (years)	6 years 9 months 21 days
Stock options exercisable	13,000
Exercise Price Six [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 62
Exercise Price Six [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	68.5
Exercise Price Seven [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 85
Number of stock options outstanding	7,000
Weighted average remaining contractual life (years)	6 years 2 months 15 days
Stock options exercisable	7,000
Exercise Price Eight [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options outstanding	1,000
Weighted average remaining contractual life (years)	1 year 11 months 4 days
Stock options exercisable	1,000
Exercise Price Eight [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 304.95
Exercise Price Eight [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise price \| $ / shares	$ 2,660

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

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

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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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