2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Fair value measurements) - USD ($)	Aug. 31, 2018	Aug. 31, 2017	Aug. 31, 2016	Aug. 31, 2015
Cash and cash equivalents	$ 9,400,701	$ 6,215,718	$ 8,030,284	$ 8,551,275
Acquisition-related contingent consideration obligations	4,890,940	4,738,188
Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	9,400,701	6,215,718
Acquisition-related contingent consideration obligations	0	0
Fair Value, Inputs, Level 2 [Member]
Cash and cash equivalents	0	0
Acquisition-related contingent consideration obligations	0	0
Fair Value, Inputs, Level 3 [Member]
Cash and cash equivalents	0	0
Acquisition-related contingent consideration obligations	$ 4,890,940	$ 4,738,188

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3044-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.1)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Balance Type:	debit
Period Type:	instant