INTANGIBLE ASSETS (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Intangible Assets

A summary of intangible assets as of December 31, 2017 and 2016 is as follows (in thousands):

	December 31, 2017
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Customer relationships	$	175,226	$	(38,712	)	$	136,514
Non-compete agreements	5,563		(4,509		)	1,054
Trade names	24,830		(6,211		)	18,619
Technology	7,867		(4,292		)	3,575
Licenses	859		(460		)	399
Total	$	214,345	$	(54,184	)	$	160,161

	December 31, 2016
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Customer relationships	$	174,742	$	(25,508	)	$	149,234
Non-compete agreements	5,397		(3,896		)	1,501
Trade names	24,624		(4,216		)	20,408
Technology	7,812		(3,364		)	4,448
Licenses	838		(325		)	513
Total	$	213,413	$	(37,309	)	$	176,104