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Federal Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2016
Income Tax Disclosure [Abstract] |
Schedule of Components of Future Tax Assets and Liabilities | The Company’s future tax assets and liabilities at December 31, 2016 and 2015 include the following components:
| December 31,
| 2016 | 2015
Deferred tax assets: |  |
Non-Current: |  |
Net operating loss carryforwards | $ 85,995 | $ 80,491
Mineral properties | 11,608 | 13,970
Capital loss carryforwards | 618 | 618
Restoration reserves | 1,623 | 1,478
Capitalized transaction costs | 1,140 | 1,145
Other | 5,562 | 946
Deferred tax assets | 106,546 | 98,648
Valuation allowance | (101,523) | (96,203)
Net deferred tax assets | 5,023 | 2,445
Deferred tax liabilities: |  |
Current: |  |
Prepaids and other | 70 | 68
| 70 | 68
Non-Current: |  |
Derivatives | (956) | (956)
Property, plant and equipment | (4,137) | (1,557)
Deferred tax liabilities | (5,093) | (2,513)
Net deferred tax asset (liability) | $ - | $ -
Schedule of Valuation Allowance by Tax Jurisdiction | The composition of our valuation allowance by tax jurisdiction is summarized as follows:
|  | December 31,
|  | 2016 |  | 2015
United States |  | $ 92,448 |  | $ 87,304
Australia |  | 11,113 |  | 11,066
Turkey |  | (2,038) |  | (2,167)
Total valuation allowance |  | $ 101,523 |  | $ 96,203
Schedule of Loss From Operations Before Income Taxes | For financial reporting purposes, loss from operations before income taxes consists of the following components:
|  | For the calendar year ended December 31,
|  | 2016 |  | 2015
United States |  | $ (18,798) |  | $ (14,858)
Australia |  | (158) |  | (76)
Turkey |  | (649) |  | (209)
|  | $ (19,605) |  | $ (15,143)
Schedule of Reconciliation of Expected Income Tax on Net Income at Statutory Rates | A reconciliation of expected income tax on net income at statutory rates is as follows:
| Year ended December 31,
| 2016 | 2015
Net loss | $ (19,605) | $ (15,143)
Statutory tax rate | 34% | 34%
Tax recovery at statutory rate | (6,666) | (5,149)
Foreign tax rate | 97 | (33)
Mineral property adjustments | 9 | (2,394)
Foreign deferred costs and other adjustments | - | (800)
Operating loss carryforward adjustment | (10) | (5,488)
Nondeductible write-offs | 1,250 | 96
Change in valuation allowance | 5,320 | 13,768
Income tax expense (recovery) | $ - | $ -

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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32537-109319 + Details
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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319 + Details
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