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Description of Business, Basis of Presentation and Significant Accounting Policies (Tables)

6 Months Ended

May 31, 2018

Accounting Policies [Abstract]

Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table summarizes the financial assets and liabilities measured at fair value on a recurring basis as of May 31, 2018 and November 30, 2017, respectively, segregated among the appropriate levels within the fair value hierarchy:

						Fair Value Measurements
		Fair Value at				at May 31, 2018 Using
Description		May 31, 2018				Level 1				Level 2				Level 3
Assets:
Trading securities		$	71,392			$	71,392				—				—
Available-for-sale securities			501,213				501,213				—				—
Total		$	572,605			$	572,605				—				—

						Fair Value Measurements
		Fair Value at				at November 30, 2017 Using
Description		November 30, 2017				Level 1				Level 2				Level 3
Assets:
Trading Securities		$	96,600			$	96,600				—				—
Available-for-sale			342,722				342,722				—				—
		$	439,322			$	439,322				—				—

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258

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