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REVENUE CONTRACT LIABILITIES ROLL FORWARD (Details) - USD ($)		6 Months Ended
	Oct. 31, 2018	Apr. 30, 2019	Nov. 01, 2018
Contract with Customer, Liability [Abstract]
Balance at October 31, 2018		$ 461
Impact of adopting new revenue standard	$ (64)
Balance at November 1, 2018	461	461	$ 397
Deferral of revenue billed in current period, net of recognition		276
Revenue recognized that was deferred as of the beginning of the period		(191)
Foreign currency translation impact		1
Balance at April 30, 2019	$ 461	$ 483

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- Definition

Contract Liabilities- translation impact

+ References

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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044

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-SubTopic 10
-Section 50
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-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
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-Paragraph 8
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Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration has been received or is receivable.

+ References

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)
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Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.

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