Annual report pursuant to Section 13 and 15(d)

License Agreements - Summary of License Fees Earned (Detail)

v2.4.0.8
License Agreements - Summary of License Fees Earned (Detail) (USD $)
12 Months Ended
Nov. 30, 2013
Nov. 30, 2012
License Agreements [Line Items]    
License Fee   $ 45,000
Process and Storage Royalties 1,296,979 1,296,818
Total 1,296,979 1,341,818
India [Member]
   
License Agreements [Line Items]    
Process and Storage Royalties 677,647 677,647
Total 677,647 677,647
Mexico [Member]
   
License Agreements [Line Items]    
Process and Storage Royalties 619,332 619,171
Total 619,332 619,171
Costa Rica [Member]
   
License Agreements [Line Items]    
License Fee   25,000
Total   25,000
Nicaragua [Member]
   
License Agreements [Line Items]    
License Fee   20,000
Total   $ 20,000