Acquisitions and Disposels - Schedule of Fair Value of Purchase Consideration (Details) $ in Thousands	Dec. 31, 2016 USD ($)
Total Consideration Received	$ 4,916
Cash [Member]
Total Consideration Received	2,500
Energy Fuels Inc Common Stock [Member]
Total Consideration Received	293
Churchrock Properties [Member]
Total Consideration Received	$ 2,123