Net Earnings Per Share (Tables)

12 Months Ended

Aug. 31, 2017

Net Earnings Per Share [Abstract]

Schedule Of Computation Of Basic And Diluted Net Earnings Per Share

	For the years ended August 31,
($ and shares in thousands, except per share amounts)	2017		2016		2015
Numerator:
Net earnings	$	23,179	$	20,267	$	26,309
Denominator:
Weighted average shares outstanding		10,666		10,906		11,818
Diluted effect of stock equivalents		28		24		37
Weighted average shares outstanding assuming dilution		10,694		10,930		11,855
Basic net earnings per share	$	2.17	$	1.86	$	2.23
Diluted net earnings per share	$	2.17	$	1.85	$	2.22

Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share

	For the years ended August 31,
(Units and options in thousands)	2017		2016		2015
Restricted stock units		10		5		3
Stock options		108		89		50