Reconciliation of Income Taxes Computed at U.S Federal Statutory Tax rates to Income Tax Expense (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2022 |
Jun. 30, 2021 |
Jun. 30, 2020 |
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| Reconciliation Of Statutory Federal Tax Rate [Line Items] | |||
| Tax benefit at U.S. statutory rates | $ 11,435 | $ 8,674 | $ 9,906 |
| State tax | 191 | (99) | 9 |
| Warrant liability costs | 4,358 | 3,806 | (4,803) |
| Equity compensation | (71) | (6) | (2) |
| Increase in valuation allowance | (15,473) | (10,536) | (4,473) |
| Other | (440) | (1,847) | (638) |
| Income tax expense | $ 0 | $ (8) | $ (1) |
| Tax benefit (expense) at U.S. statutory rates | 21.00% | 21.00% | 21.00% |
| State tax | 0.00% | 0.00% | 0.00% |
| Warrant liability costs | 8.00% | 9.00% | (10.00%) |
| Equity compensation | 0.00% | 0.00% | 0.00% |
| (Increase) decrease in valuation allowance | (28.00%) | (26.00%) | (10.00%) |
| Other | (1.00%) | (4.00%) | (1.00%) |
| Effective Income Tax Rate, Continuing Operations, Total | 0.00% | 0.00% | 0.00% |
| X | ||||||||||
- Definition Amount of difference between Expected Income Tax Benefit(Expense),Reported Income Tax Benefit (Expense) computed by Applying Domestic Statutory rate to pre tax Income(Loss) from operation in respect of Expenses Attributable to warrants No definition available.
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| X | ||||||||||
- Definition Percentage difference between reported Income tax Benefit (Expense) and Expected Income Tax Benefit (Expense) Computed By Applying Domestic Statutory rate to pre tax Income(Loss) from operation in respect of Expenses Attributable to warrants Attributable to pre tax Loss from continuing Operations No definition available.
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- References No definition available.
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). 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 changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 adjustments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount 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 increase (decrease) in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount 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 adjustments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount 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 state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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