XML 39 R24.htm IDEA: XBRL DOCUMENT
v3.20.1

Related party transactions (Tables) | 3 Months Ended
--- | ---
Jan. 31, 2020
Related-Party Transactions |
Schedule of related party transactions | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended January 31, |
(in thousands) |  | 2020 |  | 2019 |
Rent paid to LIG | ​ | $ | 80 | ​ | $ | 139 | ​
Rent paid to THNC, LLC | ​ | $ | 132 | ​ | $ | 198 | ​

X
- References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
Name: | us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration