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Note 14 - Supplemental Cash Flows Information (Tables)

3 Months Ended

Nov. 30, 2020

Notes Tables

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

		Three Months Ended
		November 30, 2020				November 30, 2019
Cash paid for interest		$	2,368			$	5,444

		Three Months Ended
		November 30, 2020				November 30, 2019
Dividends declared, not paid		$	—				—

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