Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Feb. 28, 2018	Feb. 28, 2017	Feb. 28, 2018	Feb. 28, 2017
Net income	$ 1,319	$ 748	$ 2,514	$ 1,408
Other comprehensive (loss) gain, net of tax:
Foreign translation (loss) gain	(81)	(60)	67	(119)
Total comprehensive income	$ 1,238	$ 688	$ 2,581	$ 1,289