Temporary Differences and Carryforwards of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands |
Aug. 31, 2019 |
Aug. 31, 2018 |
|---|---|---|
| Deferred income tax assets: | ||
| Deferred Tax Assets Operating Loss And Tax Credit Carryforwards | $ 88,198 | $ 38,414 |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits | 7,752 | 8,821 |
| Deferred Tax Assets, Tax Deferred Expense, Postretirement Benefits | 9,289 | 8,659 |
| Deferred Tax Assets, Inventory | 629 | 520 |
| Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other | 11,465 | 17,499 |
| Total deferred income tax assets | 117,333 | 73,913 |
| Valuation allowance | (73,255) | (32,426) |
| Net deferred income tax assets | 44,078 | 41,487 |
| Deferred income tax liabilities: | ||
| Depreciation and amortization | (26,248) | (23,517) |
| Other items | (862) | (611) |
| Deferred income tax liabilities | (27,110) | (24,128) |
| Net deferred income tax liability | (16,968) | (17,359) |
| Deferred Income Tax Assets, Net | 18,400 | 21,300 |
| Deferred Income Tax Liabilities, Net | $ 1,600 | $ 3,900 |
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- Definition Deferred Tax Assets, Operating Loss And Tax Credit Carryforwards No definition available.
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- Definition Deferred Tax Liabilities, Depreciation and Amortization No definition available.
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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