12. EMPLOYEE BENEFIT PLAN (Details Narrative) - USD ($)	12 Months Ended
Aug. 31, 2018	Aug. 31, 2017	Aug. 31, 2016
Retirement Benefits [Abstract]
Contribution by employer in benefit plan	$ 326,762	$ 251,899	$ 219,756

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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Name:	us-gaap_DefinedBenefitPlanContributionsByEmployer
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration