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Note 14 - Income Taxes - Deferred Tax Asset (Liabilities) (Details) - USD ($) | Aug. 31, 2024 | Aug. 31, 2023
--- | --- | ---
Stock-based compensation | $ 637,100 | $ 556,700
Foreign tax credit carryforward | 3,844,800 | 4,036,000
Capitalized research and experimentation | 2,037,800 | 1,106,000
Other credit and loss carryforward | 5,974,200 | 6,034,000
Other | 965,368 | 1,048,800
Total deferred tax assets | 13,459,268 | 12,781,500
Valuation allowance | (12,694,800) | (11,933,700)
Total deferred tax assets after valuation allowance | 764,468 | 847,800
Right-of-use asset | (64,700) | (66,200)
Intangible assets | (1,564,200) | (1,670,700)
Unremitted foreign earnings | (34,800) | (214,800)
Other | (61,100) | (201,215)
Total deferred tax liabilities | (1,724,800) | (2,152,915)
Net deferred tax liabilities | $ (960,332) | $ (1,305,115)

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