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Note 8 - Stockholders' Equity (Tables)

12 Months Ended

Aug. 31, 2021

Notes Tables

Dividends Declared [Table Text Block]

Declaration Date		Amount			Record Date		Payable Date
January 15, 2021		$	0.065		February 3, 2021		February 17, 2021
April 23, 2021		$	0.065		May 5, 2021		May 19, 2021
July 21, 2021		$	0.065		August 4, 2021		August 18, 2021

Declaration Date		Amount			Record Date		Payable Date
October 22, 2019		$	0.065		November 6, 2019		November 20, 2019
January 22, 2020		$	0.065		February 5, 2020		February 19, 2020

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