The carrying amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an agreement.

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Property, Plant and Equipment (Details Narrative) - USD ($)	9 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	May 31, 2022
Property, Plant and Equipment [Line Items]
Net book value	$ 28,519,162		$ 31,876,765
Depreciation expense	3,954,444	$ 4,011,025
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Machinery and equipment	$ 3,494,467
Plant Buildings and Land Included Two Properties [Member]
Property, Plant and Equipment [Line Items]
Net book value			$ 2,548,933