Field Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2016

Field Equipment [Abstract]

Schedule of Field Equipment, Net

	December 31,
	2016			2015
Field equipment	$	11,167		$	9,226
Less: accumulated depreciation		(2,359	)		(3,197	)
Field equipment, net	$	8,808		$	6,029