Stock-Based Compensation Plans (Tables)

12 Months Ended

Aug. 31, 2020

Stock-Based Compensation Plans [Abstract]

Total Cost Of Share-Based Compensation

YEAR ENDED
AUGUST 31,		2020		2019		2018
Performance awards	$	(1,518)	$	3,853	$	2,034
Restricted stock awards		700		700		642
Compensation cost of the ESPP		185		176		155
Fully vested stock awards		60		60		15
	$	(573)	$	4,789	$	2,846

Unvested Stock Awards

			Weighted-
			Average Grant-
			Date Fair
	Number of		Value Per
	Shares		Share
Restricted stock awards at
August 31, 2019	28,525	$	24.54
Granted	21,420		32.68
Forfeited	-		-
Vested	(28,525)		24.54
Restricted stock awards at
August 31, 2020	21,420	$	32.68

Stock Option Activity

				Weighted
			Weighted	Average
			Avg. Exercise	Remaining		Aggregate
	Number of		Price Per	Contractual		Intrinsic Value
	Stock Options		Share	Life (Years)		(thousands)
Outstanding at August 31, 2019	568,750	$	11.67
Granted	-		-
Exercised	(350,000)		11.73
Forfeited	-		-
Outstanding at August 31, 2020	218,750	$	11.57	0.4	$	1,787
Options vested and exercisable at
August 31, 2020	218,750	$	11.57	0.4	$	1,787

Stock Options Outstanding And Exercisable

		Weighted
	Number	Average		Options
	Outstanding	Remaining	Weighted	Exercisable at	Weighted
	at August 31,	Contractual	Average	August 31,	Average
Exercise Prices	2020	Life (Years)	Exercise Price	2020	Exercise Price
$9.00	31,250	0.4	$9.00	31,250	$9.00
$10.00	62,500	0.4	$10.00	62,500	$10.00
$12.00	62,500	0.4	$12.00	62,500	$12.00
$14.00	62,500	0.4	$14.00	62,500	$14.00
	218,750			218,750