XML 23 R24.htm IDEA: XBRL DOCUMENT v2.4.0.6
RESEARCH AND PRODUCT DEVELOPMENT
3 Months Ended
Feb. 28, 2013
RESEARCH AND PRODUCT DEVELOPMENT [Text Block]
3.

RESEARCH AND PRODUCT DEVELOPMENT

   
 

Research and Product Development costs, including acquired research and product development costs, are charged against income in the period incurred.