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Income Tax Provision - Computation of Income tax expense (Details)	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Income Tax Provision
Federal statutory rate	(21.00%)	(21.00%)
Research and development credit	4.71%	3.45%
State tax rate	(5.93%)	(5.93%)
Nondeductible tax rate	(0.01%)
Other	(0.75%)	(0.86%)
Valuation allowance	22.98%	24.43%

X

- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.

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