Income Taxes (Details) - USD ($)	3 Months Ended		12 Months Ended
	Nov. 30, 2024	Nov. 30, 2023	Aug. 31, 2017	Aug. 31, 2024
Income Tax Disclosure [Abstract]
U.S. operations	$ (138,000)	$ (153,000)
Foreign operations	(409,000)	(443,000)
Loss before income taxes	$ (547,000)	$ (596,000)
U.S. federal income tax rate (as a percent)	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
Tax year remain open	2020 2021 2022 2023