Note 5 - Prepaid Expenses and Other Current Assets (Tables) |
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Apr. 30, 2021 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] |
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- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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