Income Taxes - Additional Information (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Aug. 31, 2021 |
Aug. 31, 2020 |
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| Income Taxes | ||
| State operating loss carryforwards | $ 68,034,000 | $ 42,185,000 |
| Federal operating loss carryforwards | 64,652,000 | 34,115,000 |
| Change in valuation allowance | $ 7,866,000 | 6,584,000 |
| Federal statutory rate (in percent) | 21.00% | |
| Deferred Tax Assets, Other | $ 6,000 | |
| Net operating losses | $ 37,809,000 | 8,067,000 |
| Net operating loss carryforwards, limitations on use | which have an indefinite life but are limited to 80% | |
| Accrued interest and penalties | $ 0 | $ 0 |
| X | ||||||||||
- Definition Amount of federal operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. No definition available.
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- Definition NA No definition available.
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- Definition Amount of state operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. No definition available.
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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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- References No definition available.
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- Definition A description of the limitations on the use of all operating loss carryforwards available to reduce future taxable income. No definition available.
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- Definition The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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/disclosureRef
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