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Note 11 - Segment and Geographic Information - Total Long-lived Assets by Geographic Distribution (Details) - USD ($)	May 31, 2019	Aug. 31, 2018
Total long-lived assets	$ 7,293,137	$ 7,168,826
CHINA
Total long-lived assets	341,145	205,490
BRAZIL
Total long-lived assets	117,811	71,677
INDIA
Total long-lived assets	51,208	22,220
Other Countries [Member]
Total long-lived assets	15,619	7,058
UNITED STATES
Total long-lived assets	$ 6,767,354	$ 6,862,381

X

- Definition

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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- Details

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- Details

Name:	srt_StatementGeographicalAxis=country_BR
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- Details

Name:	srt_StatementGeographicalAxis=country_IN
Namespace Prefix:
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- Details

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- Details

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