8. CONCENTRATIONS AND UNCERTAINTIES (Details Narrative) - USD ($)	3 Months Ended
	Nov. 30, 2019	Nov. 30, 2018
Cash and cash equivalents exceeding insured limits	$ 11,387,000
Net Sales [Member] | International Sales [Member]
Net sales concentration percentage	30.00%	35.00%
Net Sales [Member] | Customer 1 [Member]
Net sales concentration percentage	13.00%	13.00%
Net Sales [Member] | Customer 2 [Member]
Net sales concentration percentage	8.00%	9.00%
Net Sales [Member] | Customer 3 [Member]
Net sales concentration percentage	6.00%	7.00%
Net Sales [Member] | Customer 4 [Member]
Net sales concentration percentage	6.00%	6.00%
Accounts Receivable [Member] | Customer 1 [Member]
Net sales concentration percentage	14.00%	15.00%
Accounts Receivable [Member] | Customer 2 [Member]
Net sales concentration percentage	8.00%	7.00%
Accounts Receivable [Member] | Customer 3 [Member]
Net sales concentration percentage	7.00%	7.00%
Accounts Receivable [Member] | Customer 4 [Member]
Net sales concentration percentage	7.00%	6.00%
Accounts Receivable [Member] | Customer 5 [Member]
Net sales concentration percentage		6.00%