SALE OF RUB - Additional Information (Details) - Smoke Cartel, Inc. - USD ($) shares in Thousands, $ in Thousands	Sep. 21, 2018	Aug. 31, 2020	Aug. 31, 2019
Product Information [Line Items]
Stock issued for services (in shares)	1,410
Equity investments		$ 155	$ 592

Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

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