COMMITMENTS (Details) - Corporate Joint Venture [Member] $ in Thousands	12 Months Ended
Oct. 31, 2013 USD ($)
Commitments Disclosure [Line Items]
Funding commitment, authorised amount	$ 6,500
Funding commitment, funded and expensed as incurred	$ 4,370
Beneficial interest	51.00%
Century Concession [Member]
Commitments Disclosure [Line Items]
Funding commitment, unfunded amount	$ 2,130

Commitments Disclosure [Line Items]

No definition available.

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- Definition

Represents the information about exploration expense funding commitment authorised amount.

+ References

No definition available.

+ Details

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- Definition

The aggregate amount as of the balance sheet date that the entity provided to another person or entity to fund exploration costs in connection with an optional spending commitment, which was expensed as incurred.

+ References

No definition available.

+ Details

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- Definition

The remaining amount the entity has agreed it may provide to another person or entity to fund exploration costs.

+ References

No definition available.

+ Details

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 5A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=77990344&loc=SL6759159-111685

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- Details

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- Details

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