Subsequent Events	12 Months Ended
Nov. 30, 2019
Subsequent Events [Abstract]
SUBSEQUENT EVENTS	NOTE P – SUBSEQUENT EVENTS In early January 2020, an outbreak of a respiratory illness caused by the coronavirus was identified in Wuhan, China. As part of its effort to combat the virus, the government of China has placed travel restrictions throughout parts of China. This has resulted in some of the Company's customers and suppliers being closed for an extended period or operating at significantly below their normal capacity and will also affect our suppliers that source some of their materials from China. The duration and intensity of this global health emergency and related disruptions is uncertain. The duration of this crisis and its impact on both the Company's customers and supply chain is expected to have a material impact on the consolidated results of operations, cash flows and financial condition, but cannot be reasonably estimated at this time.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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