Property, Plant And Equipment

9 Months Ended

Sep. 30, 2011

Property, Plant And Equipment [Abstract]

Property , Plant And Equipment

Note 6 — Property, Plant and Equipment

Property, plant and equipment is comprised of the following (in thousands):

	September 30, 2011			December 31, 2010
Land	$	1,223		$	1,266
Buildings and leasehold improvements		18,388			18,609
Machinery, equipment and rental tools		44,164			40,247
Equipment in progress		1,711			1,271
Furniture and fixtures		1,288			1,278
Transportation equipment		4,680			3,648
Computer equipment		1,900			1,895
Property, plant and equipment		73,354			68,214
Less accumulated depreciation		(30,730	)		(25,690	)
Property, plant and equipment, net	$	42,624		$	42,524

Depreciation expense, inclusive of expense captured in cost of revenue, totaled $2.0 million and $2.3 million for the three months ended September 30, of 2011 and 2010, respectively and $6.0 million and $7.0 million for the nine months ended September 30, 2011 and 2010, respectively.