XML 27 R22.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 2. Inventories: Detail of Inventories (Details) (USD $)
May 31, 2014
Aug. 31, 2013
Details    
Parts and supplies $ 1,181,119 $ 1,353,614
Work-in-process 757,003 990,668
Finished goods 454,863 201,488
Inventory Reserve (150,000) (100,000)
Inventories, net $ 2,242,985 $ 2,445,770