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Fair Value Assets (Tables)

18 Months Ended

Jun. 30, 2013

Fair Value, Assets Measured on Recurring Basis, Gain (Loss) Included in Earnings [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

				Fair value at June 30, 2013
				Total		Level 1		Level 3
Assets:
	Cash equivalents		$	6,660	$	6,660	$	-
	Marketable securities			239		239		-
	Other investments (Midas Gold shares)			22,167		22,167		-
	Amayapampa interest			4,813		-		4,813
	Mill equipment			10,000		-		10,000
				Fair value at December 31, 2012
				Total		Level 1		Level 3
Assets:
	Cash equivalents		$	15,834	$	15,834	$	-
	Marketable securities			626		626		-
	Other investments (Midas Gold shares)			69,489		69,489		-
	Amayapampa interest			4,813		-		4,813
	Mill equipment			10,000		-		10,000

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- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 157

-Paragraph 32

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19190-110258



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a),(b)

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 157

-Paragraph 6

-Footnote 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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