XML 22 R31.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Related Party Transactions (Details) (USD $) | Mar. 31, 2015 | Sep. 29, 2014
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Related Party Transaction [Line Items] |  |
Accrued Rent | 11,000 us-gaap_AccruedRentCurrentAndNoncurrent |
JEX [Member] |  |
Related Party Transaction [Line Items] |  |
Overriding royalty interest | 3.00%ctgo_OverridingRoyaltyInterest / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = ctgo_JexMember |
ALASKA | JEX [Member] |  |
Related Party Transaction [Line Items] |  |
Overriding royalty interest | 2.00%ctgo_OverridingRoyaltyInterest / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = ctgo_JexMember / us-gaap_StatementGeographicalAxis = stpr_AK | 2.00%ctgo_OverridingRoyaltyInterest / us-gaap_RelatedPartyTransactionsByRelatedPartyAxis = ctgo_JexMember / us-gaap_StatementGeographicalAxis = stpr_AK

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- Definition Overriding Royalty Interest + References No definition available. + Details
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Namespace Prefix: | ctgo_
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Balance Type: | na
Period Type: | instant

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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for contractual rent under lease arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph a -Article 7 + Details
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- Details
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- Details
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Namespace Prefix: |
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Balance Type: |
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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |