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Asset retirement obligations (Tables) | 9 Months Ended
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Jul. 31, 2014
Schedule of Asset Retirement Obligations [Table Text Block] |
|  |  | July 31, |  |  | October 31, |
|  |  | 2014 |  |  | 2013 |
| Asset retirement obligation – beginning balance | $ | 59,245 |  |  | - |
| Incurred |  | - |  |  | 59,245 |
| Asset retirement obligation – ending balance |  | 59,245 |  |  | 59,245 |

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- Definition Tabular disclosure of the carrying amount of a liability for asset retirement obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 + Details
Name: | us-gaap_ScheduleOfAssetRetirementObligationsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration