Income Taxes (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	May 31, 2024	May 31, 2023	May 31, 2024	May 31, 2023	Aug. 31, 2017
Income Taxes [Line Items]
U.S. operations	$ (139,000)	$ (228,000)	$ (384,000)	$ (595,000)
Foreign operations	(177,000)	(528,000)	(1,085,000)	(1,215,000)
Loss before income taxes	$ (316,000)	(756,000)	$ (1,469,000)	(1,810,000)
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	$ 0	$ 0
Tax year remain open			2019 2020 2021 2022