Goodwill and Intangibles (Tables)

6 Months Ended

Jun. 30, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

Changes in Goodwill by Business Segment

The changes in goodwill, by business segment for the six months ended June 30, 2016 are as follows (in thousands):

	Field Services		Professional Services			Total
Goodwill at December  31, 2015	$	58,648	$	8,648		$	67,296
Impairment adjustments		—		(8,648	)		(8,648	)
Disposition of business		—		—			—
Goodwill at June 30, 2016	$	58,648	$	—		$	58,648

Summary of Intangible Assets

Intangible assets were as follows (in thousands):

	Gross Carrying Amount		Accumulated Amortization		Impairment Charges		Intangible Assets, net
Customer contracts	$	13,900	$	4,008	$	—	$	9,892
Customer relationships		6,610		4,398		—		2,212
Tradename		3,860		3,860		—		—
Noncompete agreements		3,150		2,101		—		1,049
Customer backlog		1,400		1,400		—		—
Total	$	28,920	$	15,767	$	—	$	13,153