License Agreements - Summary of License Fees Earned (Detail) (USD $)
|
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
May 31, 2014
|
May 31, 2013
|
May 31, 2014
|
May 31, 2013
|
|
License Agreements [Line Items] | ||||
License Fee | $ 0 | $ 0 | $ 0 | $ 0 |
Process and Storage Royalties | 169,411 | 328,230 | 1,132,662 | 651,764 |
Total | 169,411 | 328,230 | 1,132,662 | 651,764 |
India [Member]
|
||||
License Agreements [Line Items] | ||||
License Fee | 0 | 0 | 0 | 0 |
Process and Storage Royalties | 169,411 | 169,412 | 338,823 | 338,824 |
Total | 169,411 | 169,412 | 338,823 | 338,824 |
Mexico [Member]
|
||||
License Agreements [Line Items] | ||||
License Fee | 0 | 0 | 0 | 0 |
Process and Storage Royalties | 0 | 158,818 | 793,839 | 312,940 |
Total | $ 0 | $ 158,818 | $ 793,839 | $ 312,940 |