Intangible Assets (Tables)
|12 Months Ended|
Nov. 30, 2018
|Goodwill and Intangible Assets Disclosure [Abstract]|
|Schedule of intangible assets||Intangible assets consist of owned trademarks and patents for ten product lines.
No definition available.
Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef