12. DISCONTINUED OPERATIONS (Details) (USD $)	3 Months Ended	12 Months Ended
Nov. 30, 2011	Aug. 31, 2011
Notes to Financial Statements
Net sales	$ 479	$ 2,981
Cost of sales	265	1,381
Gross profit	214	1,600
Selling, general and administrative	563	1,466
Research and development	55	64
Total operating expenses	618	1,530
Income (Loss) from discontinued operations	(404)	70
Other income		2
Income (Loss) from discontinued operations before income taxes	(404)	72
(Provision for) income taxes	154	(20)
Results from discontinued operations, net of tax	$ (250)	$ 52

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