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Note 10 - Stock-based Compensation (Tables)

12 Months Ended

Aug. 31, 2019

Notes Tables

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

		Fiscal Year 2019				Fiscal Year 2018
Dividend yield			1.32	%			2.18	%
Expected volatility			45.8	%			45.9	%
Expected life of option (years)			10				10
Weighted average risk-free interest rate			2.75	%			1.87	%

Share-based Payment Arrangement, Option, Activity [Table Text Block]

		Number of Shares (#)				Weighted Average Exercise Price				Aggregate Intrinsic Value
Outstanding at August 31, 2017			615,716				6.97
Options granted			94,504				9.18
Options exercised			(12,814	)			5.80
Options terminated			—				—
Outstanding at August 31, 2018			697,406				7.29
Options granted			141,767				18.23
Options exercised			—				—
Options terminated			—				—
Outstanding at August 31, 2019			839,173			$	9.13			$	2,610,422
Exercisable at August 31, 2019			640,617			$	7.20			$	2,403,847

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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