STATEMENTS OF OPERATIONS (USD $)	3 Months Ended
	Nov. 30, 2012	Nov. 30, 2011
Income Statement [Abstract]
Net sales	$ 2,290,094	$ 2,247,956
Cost of sales	386,870	352,370
Gross profit	1,903,224	1,895,586
Operating expenses
Selling, general, and administrative	931,060	859,681
Research and development	180,335	92,367
Total operating expenses	1,111,395	952,048
Income from operations	791,829	943,538
Other income (expense)
Interest income	13,728	21,873
Interest expense	0	(3)
Miscellaneous income	15,404	0
Gain on currency exchange	74,654	98,386
Total other income (expense)	103,786	120,256
Income from continuing operations before provision for income taxes	895,615	1,063,794
Provision for income taxes	(308,629)	(308,695)
Income from continuing operations	586,986	755,099
Discontinued operations:
Loss from discontinued operations, net of tax	0	(249,898)
Gain on sale of Words+, net of tax	0	465,820
Results of discontinued operations	0	215,922
Net Income	$ 586,986	$ 971,021
Basic earnings per share:
Continuing operations	$ 0.04	$ 0.05
Discontinued operations	$ 0	$ 0.01
Net basic earning per share	$ 0.04	$ 0.06
Diluted earnings per share
Continuing operations	$ 0.04	$ 0.05
Discontinued operations	$ 0	$ 0.01
Net basic earning per share	$ 0.04	$ 0.06
Weighted-average common shares outstanding
Basic	15,927,806	15,572,943
Diluted	16,365,552	16,129,535