7. CONCENTRATIONS AND UNCERTAINTIES (Details Narrative) - USD ($)	3 Months Ended
	Nov. 30, 2017	Nov. 30, 2016
Cash and cash equivalents exceeding insured limits	$ 5,948,000
Net Sales [Member] | Customer 1 [Member]
Net sales concentration percentage	7.00%	9.00%
Net Sales [Member] | Customer 2 [Member]
Net sales concentration percentage	7.00%	7.00%
Net Sales [Member] | Customer 3 [Member]
Net sales concentration percentage	6.00%	6.00%
Net Sales [Member] | Customer 4 [Member]
Net sales concentration percentage	6.00%
Net Sales [Member] | International Sales [Member]
Net sales concentration percentage	35.60%	31.80%
Accounts Receivable [Member] | Customer 1 [Member]
Net sales concentration percentage	18.00%	19.00%
Accounts Receivable [Member] | Customer 2 [Member]
Net sales concentration percentage	8.00%	8.00%
Accounts Receivable [Member] | Customer 3 [Member]
Net sales concentration percentage	8.00%	7.00%
Accounts Receivable [Member] | Customer 4 [Member]
Net sales concentration percentage	7.00%	5.00%
Accounts Receivable [Member] | Customer 5 [Member]
Net sales concentration percentage	6.00%
Accounts Receivable [Member] | Customer 6 [Member]
Net sales concentration percentage	5.00%