8. CONCENTRATIONS AND UNCERTAINTIES (Details Narrative) - USD ($)	6 Months Ended
	Feb. 28, 2019	Feb. 28, 2018
Cash and cash equivalents exceeding insured limits	$ 8,891,000
Net Sales [Member] | International Sales [Member]
Net sales concentration percentage	38.00%	41.00%
Net Sales [Member] | Customer 1 [Member]
Net sales concentration percentage	10.00%	7.00%
Net Sales [Member] | Customer 2 [Member]
Net sales concentration percentage	8.00%	7.00%
Net Sales [Member] | Customer 3 [Member]
Net sales concentration percentage	6.00%	5.00%
Accounts Receivable [Member] | Customer 1 [Member]
Net sales concentration percentage	8.00%	13.00%
Accounts Receivable [Member] | Customer 2 [Member]
Net sales concentration percentage	7.00%	7.00%
Accounts Receivable [Member] | Customer 3 [Member]
Net sales concentration percentage	5.00%	7.00%
Accounts Receivable [Member] | Customer 4 [Member]
Net sales concentration percentage	5.00%	6.00%
Accounts Receivable [Member] | Customer 5 [Member]
Net sales concentration percentage		6.00%
Accounts Receivable [Member] | Customer 6 [Member]
Net sales concentration percentage		5.00%