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Income Taxes (Details) - USD ($)	3 Months Ended		12 Months Ended
	Nov. 30, 2020	Nov. 30, 2019	Aug. 31, 2017	Aug. 31, 2020
Income Taxes [Line Items]
U.S. operations	$ (137,000)	$ (197,000)
Foreign operations	(570,000)	(125,000)
Loss before income taxes	(707,000)	$ (322,000)
U.S. federal corporate income tax rate		21.00%	34.00%
One-time transition tax payable period on certain unrepatriated earnings from non-U.S. subsidiaries		8 years
Unrecognized tax benefits	$ 0			$ 0
Earliest Tax Year
Income Taxes [Line Items]
Tax year remain open	2016
Latest Tax Year
Income Taxes [Line Items]
Tax year remain open	2019

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Income taxes.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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