v3.10.0.1

Other Income (Tables) | 12 Months Ended
--- | ---
Nov. 30, 2018
Other Income and Expenses [Abstract] |
Summary of other income | Other income consists of the following:
|  | November 30, |
|  | 2018 |  | 2017 |
Royalty income |  | $ | 11,254 |  |  | $ | 12,000 |  |
Miscellaneous |  | — |  |  | 4,836 |  |
Total Other income |  | $ | 11,254 |  |  | $ | 16,836 |  |

X
- References No definition available. + Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration