GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

6 Months Ended

Jun. 30, 2017

GOODWILL AND OTHER INTANGIBLE ASSETS [Abstract]

The following table presents the changes in the carrying amount of goodwill and other intangible assets during the six months ended June 30, 2017 (in thousands):

	Goodwill		Other Intangible Assets			Total
Balance as of December 31, 2016	$	187,591	$	94,831		$	282,422
Translation adjustment		-		483			483
Amortization		-		(8,607	)		(8,607	)
Balance as of June 30, 2017	$	187,591	$	86,707		$	274,298

Goodwill Balance by Reportable Segment

The following table presents the goodwill balance by reportable segment (in thousands):

	June 30, 2017		December 31, 2016
Service Centers	$	154,473	$	154,473
Innovative Pumping Solutions		15,980		15,980
Supply Chain Services		17,138		17,138
Total	$	187,591	$	187,591

Amortizable Other Intangible Assets

The following table presents a summary of amortizable other intangible assets (in thousands):

	As of June 30, 2017							As of December 31, 2016
	Gross Carrying Amount		Accumulated Amortization			Carrying Amount, net		Gross Carrying Amount		Accumulated Amortization			Carrying Amount, net
Customer relationships	$	162,201	$	(75,681	)	$	86,520	$	163,022	$	(68,446	)	$	94,576
Non-compete agreements		949		(762	)		187		1,836		(1,581	)		255
Total	$	163,150	$	(76,443	)	$	86,707	$	164,858	$	(70,027	)	$	94,831