Property and Equipment (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Summary of property, equipment, and accumulated depreciation
Property and equipment, Total	$ 3,841,144	$ 4,039,887
Property, Plant and Equipment [Member]
Summary of property, equipment, and accumulated depreciation
Property and equipment, Gross	3,204,452	3,173,773
Less accumulated depreciation	(1,373,529)	(1,144,108)
Property and equipment, Total	1,830,923	2,029,665
Property, Plant and Equipment [Member] | Equipment [Member]
Summary of property, equipment, and accumulated depreciation
Property and equipment, Gross	3,077,482	3,046,803
Property, Plant and Equipment [Member] | Furniture and fixtures, temporary housing [Member]
Summary of property, equipment, and accumulated depreciation
Property and equipment, Gross	6,981	6,981
Property, Plant and Equipment [Member] | Electronic and computerized equipment [Member]
Summary of property, equipment, and accumulated depreciation
Property and equipment, Gross	52,874	52,874
Property, Plant and Equipment [Member] | Vehicles [Member]
Summary of property, equipment, and accumulated depreciation
Property and equipment, Gross	67,115	67,115
Finite-Lived Intangible Assets [Member] | Kiewit property facilities [Member]
Summary of property, equipment, and accumulated depreciation
Property and equipment, Gross	2,497,435	2,497,436
Less accumulated depreciation	(487,214)	(487,214)
Property and equipment, Total	$ 2,010,221	$ 2,010,222