Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	May 31, 2017	May 31, 2016	May 31, 2017	May 31, 2016
Net income	$ 1,278	$ 1,619	$ 2,686	$ 2,850
Other comprehensive gain (loss), net of tax:
Foreign translation gain (loss)	116	100	(3)	33
Total comprehensive income	$ 1,394	$ 1,719	$ 2,683	$ 2,883