RIGHT-TO-USE LEASE ASSETS, NET - Assets (Details) - USD ($)	9 Months Ended	12 Months Ended
	May 31, 2021	Aug. 31, 2020	Sep. 01, 2019
Transfers and Servicing [Abstract]
Leased properties under operating leases	$ 223,237	$ 228,510
Less: accumulated amortization	152,445	102,156
Right of use lease assets, net	$ 70,792	$ 126,354	$ 201,025