CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		9 Months Ended
	May. 31, 2015	May. 31, 2014	May. 31, 2015	May. 31, 2014
Income Statement [Abstract]
Net Revenues	$ 5,942,082	$ 3,740,567	$ 14,602,464	$ 9,463,059
Cost of revenues	1,115,402	227,600	3,238,796	1,168,219
Gross margin	4,826,680	3,512,967	11,363,668	8,294,840
Operating expenses
Selling, general, and administrative	1,624,610	1,204,312	5,303,792	3,378,950
Research and development	348,285	234,685	981,633	750,808
Total operating expenses	1,972,895	1,438,997	6,285,425	4,129,758
Income from operations	2,853,785	2,073,970	5,078,243	4,165,082
Other income (expense)
Interest income	4,391	8,017	13,394	25,000
Gain (loss) on currency exchange	(35,632)	7,340	(78,107)	35,477
Total other income (expense)	(31,241)	15,357	(64,713)	60,477
Income from operations before provision for income taxes	2,822,544	2,089,327	5,013,530	4,225,559
Provision for income taxes	(970,122)	(781,778)	(1,661,972)	(1,422,991)
Net Income	$ 1,852,422	$ 1,307,549	$ 3,351,558	$ 2,802,568
Earnings per share
Basic	$ 0.11	$ 0.08	$ 0.20	$ 0.17
Diluted	$ 0.11	$ 0.08	$ 0.20	$ 0.17
Weighted-average common shares outstanding
Basic	16,862,128	16,193,976	16,847,191	16,117,198
Diluted	17,073,155	16,455,078	17,070,334	16,361,695