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Note 11 - Segment and Geographic Information - Total Net Sales by Geographic Distribution (Details) - USD ($)	12 Months Ended
	Aug. 31, 2023	Aug. 31, 2022
Net sales	$ 79,902,952	$ 74,158,890
CHINA
Net sales	13,469,075	15,754,051
BRAZIL
Net sales	5,969,314	5,160,572
INDIA
Net sales	19,916,834	18,555,603
Other Countries [Member]
Net sales	11,993,375	9,387,597
UNITED STATES
Net sales	$ 28,554,354	$ 25,301,067

X

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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