Related Parties (Details Narrative) - USD ($) $ in Thousands	6 Months Ended
Apr. 30, 2017	Apr. 30, 2016
Transfer Agent [Member]
Related Party Transaction [Line Items]
Related party transaction strategic consulting services fee from transaction with related party monthly	$ 2	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration