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Federal Income Taxes - Schedule of Reconciliation of Expected Income Tax on Net Income at Statutory Rates (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Net loss	$ (15,143)	$ (10,684)
Statutory tax rate	34.00%	34.00%
Tax recovery at statutory rate	$ (5,149)	$ (3,633)
Foreign tax rate	(33)
Mineral property adjustments	(2,394)	$ 1,975
Foreign deferred costs and other adjustments	(800)	12
Operating loss carryfoward adjustment	(5,488)	(2,251)
Nondeductible write-offs	96	6
Change in valuation allowance	$ 13,768	$ 3,891
Income tax expense (recovery)

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Income tax reconciliation mineral property adjustments.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit).

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