PROPERTY AND EQUIPMENT (Tables)

9 Months Ended

Sep. 30, 2013

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property and equipment is comprised of the following at September 30, 2013 and December 31, 2012:

	Estimated Useful Life	2013		2012
Field operating equipment	3 – 10 years	$	82,192	$	82,798
Vehicles	3 – 5 years		3,599		2,408
Leasehold improvements	2 – 5 years		465		473
Software	3 – 5 years		1,141		1,063
Computer equipment	3 – 5 years		4,320		4,080
Office equipment	3 – 5 years		839		864
			92,556		91,686
Less: Accumulated depreciation and amortization			(30,919)		(21,230)
Total		$	61,637	$	70,456