8. Accrued Expenses: Schedule of Accrued Expenses (Details) - USD ($)		May 31, 2024	May 31, 2023
Accrued expenses (Note 8)	[1]	$ 4,664,463	$ 4,078,322
Customer deposits
Accrued expenses (Note 8)		285,689	367,902
Personnel costs
Accrued expenses (Note 8)		3,763,777	3,023,501
Other
Accrued expenses (Note 8)		$ 614,997	$ 686,919

[1] Note 8