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Property, Plant and Equipment (Tables) | 12 Months Ended
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Dec. 31, 2014
Property, Plant and Equipment [Abstract] |
Schedule of Property, Plant and Equipment |
|  | December 31, 2014 |  |  | December 31, 2013 |
|  | Net book value |  |  | Net book value |
Uranium plant |  | $ | 8,921 |  |  | $ | 9,190 |
Mineral rights and properties |  |  | 22,063 |  |  |  | 19,750 |
Vehicles |  |  | 264 |  |  |  | 568 |
Other property, plant and equipment |  |  | 1,482 |  |  |  | 1,333 |
Total |  | $ | 32,730 |  |  | $ | 30,841 |
Summary of impairment expense by project | The Company recorded the following impairment charges for 2014 and 2013 related to its uranium projects and processing facilities:
|  | For the years ended December 31, |
|  | 2014 |  |  | 2013 |
Kingsville Dome Project |  | $ | 160 |  |  | $ | 474 |
Rosita Project |  |  | - |  |  |  | 2,821 |
Vas quez Project |  |  | - |  |  |  | 276 |
Ambrosia Lake Project |  |  | - |  |  |  | 512 |
Other |  |  | - |  |  |  | 12 |
Total Impairment |  | $ | 160 |  |  | $ | 4,095 |
Schedule of Mineral Property Expenditures | The Company spent the following amounts for each of its material properties:
|  | For the years ended December 31, |
|  | 2014 |  |  | 2013 |
Kingsville Dome Project |  | $ | 862 |  |  | $ | 2,378 |
Rosita Project |  |  | 817 |  |  |  | 508 |
Vasquez Project |  |  | 518 |  |  |  | 120 |
Alta Mesa Este Exploration Project |  |  | 11 |  |  |  | - |
Butler Ranch Exploration Project |  |  | 32 |  |  |  | - |
Sejita Dome Exploration Project |  |  | - |  |  |  | - |
Crownpoint Project |  |  | 5 |  |  |  | 268 |
Churchrock Project |  |  | 109 |  |  |  | 250 |
Cebolleta Property |  |  | 571 |  |  |  | 585 |
Juan Tafoya Property |  |  | 413 |  |  |  | 474 |
Roca Honda Project |  |  | 80 |  |  |  | 75 |
Nose Rock Project |  |  | - |  |  |  | - |
West Largo Project |  |  | 12 |  |  |  | 22 |
Other |  |  | 72 |  |  |  | 535 |
Total expense for the period |  | $ | 3,502 |  |  | $ | 5,215 |

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- Definition Tabular disclosure for impairment of long-lived assets held and used by an entity which includes a description of the impaired long-lived asset and facts and circumstances leading to the impairment, aggregate amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired long-lived asset is reported. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section CC -Subsection 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2921-110230 + Details
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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph b -Article 5 + Details
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