Condensed Consolidated Statements Of Operations And Statements Of Comprehensive Loss - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Nov. 30, 2019	Nov. 30, 2018
Condensed Consolidated Statements Of Operations And Statements Of Comprehensive Loss [Abstract]
Net sales	$ 58,613	$ 53,829
Cost of sales	16,584	17,046
Gross profit	42,029	36,783
Selling, general, and administrative	39,399	34,644
Depreciation	1,619	1,554
Amortization	1,170	1,238
Loss from operations	(159)	(653)
Interest income	5	28
Interest expense	(606)	(632)
Loss before income taxes	(760)	(1,257)
Income tax benefit (provision)	216	(100)
Net loss	$ (544)	$ (1,357)
Net loss per share:
Basic and diluted	$ (0.04)	$ (0.10)
Weighted average number of common shares:
Basic and diluted	13,982	13,917
COMPREHENSIVE LOSS
Net loss	$ (544)	$ (1,357)
Foreign currency translation adjustments, net of income tax benefit of $- and $11	(37)	(309)
Comprehensive loss	$ (581)	$ (1,666)