Note 15 - Commitments and Contingencies (Tables)

12 Months Ended

Aug. 31, 2021

Notes Tables

Schedule of Components of Operating Lease Assets and Liabilities [Table Text Block]

	August 31, 2021		August 31, 2020
Right-of-use assets, net	$	376,438	$	658,788
Current portion of lease liability		272,336		386,345
Lease liability, less current portion		104,102		272,443
Total lease liability	$	376,438	$	658,788

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Fiscal 2022		272,336
Fiscal 2023		84,353
Fiscal 2024		26,700
Fiscal 2025		-
Total future minimum lease payments		383,389
Less amount representing interest		(6,951	)
Present value of obligations under operating leases		376,438
Less current portion		(272,336	)
Long-term operating lease obligations	$	104,102