Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	May 31, 2013	May 31, 2012	May 31, 2013	May 31, 2012
Net income	$ 1,284	$ 957	$ 2,308	$ 1,985
Other comprehensive income (loss), net of tax:
Foreign translation gain (loss)	68	(42)	224	(72)
Total comprehensive income	$ 1,352	$ 915	$ 2,532	$ 1,913