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Fair Value Assets (Tables) | 9 Months Ended
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Sep. 30, 2013
Fair Value Of Financial Instruments [Abstract] |
Fair Value, Assets Measured on Recurring Basis [Table Text Block] |
|  |  |  | Fair value at September 30, 2013
|  |  |  | Total |  | Level 1 |  | Level 3
Assets: |  |  |  |  |  |  |  |
| Cash equivalents |  | $ | 1,351 | $ | 1,351 | $ | -
| Marketable securities |  |  | 231 |  | 231 |  | -
| Other investments (Midas Gold Shares) |  |  | 26,714 |  | 26,714 |  | -
| Amayapampa interest |  |  | 4,813 |  | - |  | 4,813
| Mill equipment |  |  | 6,500 |  | - |  | 6,500
|  |  |  | 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 Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258 Reference 2: 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=25499696&loc=d3e19207-110258 + Details
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- Details
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