Note 2 - Summary of Significant Accounting Policies - Computation of Earnings Per Share (Details) - USD ($)	12 Months Ended
Nov. 30, 2019	Nov. 30, 2018
Net income available to common shareholders	$ 449,093	$ 507,875
Weighted average shares outstanding - Basic and diluted (in shares)	7,263,508	7,263,508
Net Income per share - Basic and Diluted (in dollars per share)	$ 0.06	$ 0.07

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=117326831&loc=d3e1337-109256

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Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration