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Note 16 - Income Taxes - Reconciliations of the Expected Federal Income Tax at the Statutory Rate with the Provisions for Income Taxes (Details) - USD ($) | 12 Months Ended
--- | ---
Aug. 31, 2022 | Aug. 31, 2021
Tax computed at statutory rates | $ 1,780,000 | $ 1,794,000
State income tax, net of federal benefit | 34,000 | 37,000
Tax effect on equity in income of international joint ventures | (988,000) | (1,560,000)
Tax effect of foreign operations | 1,004,000 | 839,000
Deemed repatriation | 10,000 | 0
Expired foreign tax credit | 0 | 897,000
Research and development credit | (244,000) | (277,000)
Valuation allowance | 133,000 | (492,000)
Stock based compensation | 67,000 | 75,000
Non-controlling interest | (72,000) | (83,000)
Other | 149,836 | 231,905
Total income tax expense | $ 1,873,836 | $ 1,461,905

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 foreign tax credit expirations. + References No definition available. + Details
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