Intangible Assets |
9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Aug. 31, 2017 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 August 31, 2017 and 2016 amounted to $97 and $97, respectively. Amortization expense for the nine months ended August 31, 2017 and August 31, 2016 amounted to $291 and $291 , respectively. Estimated amortization expenses for the years ending November 30, 2017, 2018, 2019, 2020 and 2021 are $388, $388, $388, $243 and $243, respectively. |
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