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Federal Income Taxes (Details Narrative) $ in Thousands | 12 Months Ended
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Dec. 31, 2016 USD ($)
Increase in valuation allowance | $ 5,300
Percentage of valuation allowance recorded against the net deferred tax assets | 100.00%
Neutron Energy Inc [Member] |
Net operating loss carryforwards | $ 32,800
U.S. [Member] |
Net operating loss carryforwards | $ 235,100
U.S. [Member] | Minimum [Member] |
Operating loss carryforwards expiration year | 2018
U.S. [Member] | Maximum [Member] |
Operating loss carryforwards expiration year | 2036
Australian [Member] |
Net operating loss carryforwards | $ 14,100
Anatolia [Member] |
Net operating loss carryforwards | 13,300
Turkey [Member] |
Net operating loss carryforwards | $ 1,800
Turkey [Member] | Minimum [Member] |
Operating loss carryforwards expiration year | 2017
Turkey [Member] | Maximum [Member] |
Operating loss carryforwards expiration year | 2020

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