Intangible Assets |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Feb. 28, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Goodwill and Intangible Assets Disclosure [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| INTANGIBLE ASSETS | INTANGIBLE ASSETS Intangible assets consist of owned trademarks and patents for ten product lines.
Patents are amortized on a straight-line basis over their legal life of 17 years. Trademarks have an indefinite life and are reviewed annually for impairment or more frequently if impairment indicators occur. Amortization expense for the three months ended February 28, 2018 and 2017 amounted to $97 and $96, respectively. Estimated amortization expenses for the years ending November 30, 2019, 2020, 2021, 2022 and 2023 are $388, $243, $243, $243 and $0, respectively.
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