Income Taxes - Tax Credit Carryforwards (Details) - USD ($) |
12 Months Ended | 24 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2008 |
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| Income Taxes | ||||
| Deferred tax assets valuation allowance | $ 54,850,000 | $ 54,850,000 | $ 49,555,000 | |
| Federal net operating loss carryforwards | 229,500,000 | 229,500,000 | $ 5,500,000 | |
| Federal net operating loss carryforwards, subject to expiration | 64,000,000 | 64,000,000 | ||
| Federal net operating loss carryforwards, not subject to expiration | 165,500,000 | 165,500,000 | ||
| Research and development tax credit carryforward | 1,764,000 | 1,764,000 | $ 1,764,000 | |
| State and local net operating loss carryforwards | 46,700,000 | 46,700,000 | ||
| Unrecognized tax benefits, accrued interest and penalties | $ 0 | 0 | ||
| Unrecognized tax benefits, penalties and interest expense | $ 0 | |||
| Stock buyback excise tax on share repurchases | 1.00% |
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are not subject to expiration dates. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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 other nondeductible expenses. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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