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Equity Investment (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Mar. 31, 2012
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| Equity Investment | |||
| Asset Impairment Charges | $ 483us-gaap_AssetImpairmentCharges | $ 1,430us-gaap_AssetImpairmentCharges | |
| Bootheel Project Llc [Member] | |||
| Equity Investment | |||
| Project Expenditure Percentage |
25.00%urg_ProjectExpenditurePercentage / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = urg_BootheelProjectLlcMember |
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| Equity Method Investment, Ownership Percentage |
19.10%us-gaap_EquityMethodInvestmentOwnershipPercentage / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = urg_BootheelProjectLlcMember |
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| Asset Impairment Charges |
$ 0us-gaap_AssetImpairmentCharges / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = urg_BootheelProjectLlcMember |
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| Jet Metals | Bootheel Project Llc [Member] | |||
| Equity Investment | |||
| Project Expenditure Percentage |
75.00%urg_ProjectExpenditurePercentage / dei_LegalEntityAxis = urg_CrosshairEnergyCorporationMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = urg_BootheelProjectLlcMember |
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- Definition
Percentage of project expenditure incurred during the period. No definition available.
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- Definition
Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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