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Related party transactions (Tables) | 9 Months Ended
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Jul. 31, 2016
Related Party Transactions [Abstract] |
Schedule of related party transactions |
|  | Three months ended July 31, |
(in thousands) |  | 2016 |  | 2015 |
Rent paid to LIG |  | $ | 133 |  | $ | 131 |
Rent paid to THNC, LLC |  | $ | 77 |  | $ | 76 |
Sales to Third Coast |  | $ | - |  | $ | 31 |
Purchases from Third Coast |  | $ | - |  | $ | 86 |
|  | Nine months ended July 31, |
(in thousands) |  | 2016 |  | 2015 |
Rent paid to LIG |  | $ | 395 |  | $ | 392 |
Rent paid to THNC, LLC |  | $ | 229 |  | $ | 228 |
Sales to Third Coast |  | $ | - |  | $ | 270 |
Purchases from Third Coast |  | $ | - |  | $ | 203 |

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

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- 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