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Fair Value Accounting (Tables)

9 Months Ended

Sep. 30, 2015

Fair Value Disclosures [Abstract]

Schedule of Information About Assets Fair Value

The following table presents information about assets that were recorded at fair value as of September 30, 2015 and December 31, 2014, and indicate the fair value hierarchy:

		September 30, 2015
		Level 1				Level 2				Level 3				Total
		(in thousands)
Assets
Short-term available-for-sale investments		$	222			$				$				$	222
Restricted cash			3,941				-				-				3,941
Mineral properties			-				-				2,123				2,123
Total assets recorded at fair value		$	4,163			$	-			$	2,123			$	6,286

		December 31, 2014
		Level 1				Level 2				Level 3				Total
Assets
Restricted cash		$	3,941			$	-			$	-			$	3,941
Total assets recorded at fair value		$	3,941			$	-			$	-			$	3,941

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- References

No definition available.

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- Definition

Tabular disclosure of quantitative information about the inputs used in the fair value measurement of assets. This disclosure may include, but is not limited to, the fair value of the asset, valuation technique used to measure fair value, the inputs used to measure fair value, the ranges of the inputs, and the weighted averages of the inputs.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 820



-SubTopic 10



-Section 50



-Paragraph 2



-Subparagraph (bbb)



-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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