v3.10.0.1

Other Income (Tables) | 6 Months Ended
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May 31, 2018
Other Income and Expenses [Abstract] |
Summary of other income | Other income consists of the following:
|  | Three Months Ended May 31, |  | Six Months Ended May 31,
|  | 2018 |  | 2017 |  | 2018 |  | 2017
Royalty income |  | $ | 2,254 |  |  | $ | 3,000 |  |  | $ | 6,000 |  |  | $ | 6,000 |
Miscellaneous |  | — |  |  | 1,074 |  |  | 328 |  |  | 2,147 |
Total Other Income |  | $ | 2,254 |  |  | $ | 4,074 |  |  | $ | 6,328 |  |  | $ | 8,147 |

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- 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
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