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Property, Plant and Equipment - Schedule of Mineral Property Sales (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Gain on sale of property	$ 4,916		$ 4,916
Roca Honda [Member] | Cash [Member]
Gain on sale of property			2,500
Roca Honda [Member] | Energy Fuels Inc. Common Stock [Member]
Gain on sale of property			293
Roca Honda [Member] | Churchrock Properties [Member]
Gain on sale of property			$ 2,123
Roca Honda [Member] | Lance Royalty [Member]
Gain on sale of property

X

- Definition

The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 230



-SubTopic 10



-Section 45



-Paragraph 28



-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

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