2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Reconciliation of contingent consideration) - USD ($)	9 Months Ended
May 31, 2019	May 31, 2018
Reconciliation of contingent consideration rollforward
Value at beginning	$ 4,890,940
Contingent consideration payments	(1,556,644)
Change in value of contingent consideration	109,061	$ 114,564
Value at end	$ 3,443,357

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 4
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e7008-128479

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