GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 31, 2013

GOODWILL AND OTHER INTANGIBLE ASSETS [Abstract]

Goodwill and Other Intangible Assets

The following table presents the changes in the carrying amount of goodwill and other intangible assets during the three months ended March 31, 2013 (in thousands):

	Goodwill		Other Intangible Assets			Total
Balance as of December 31, 2012	$	145,788	$	63,189		$	208,977
Acquired during the period		-		-			-
Adjustments to prior period estimates		1,559		(2,416	)		(857	)
Amortization		-		(2,642	)		(2,642	)
Balance as of March 31, 2013	$	147,347	$	58,131		$	205,478

Goodwill balance by reportable segment

The following table presents goodwill balance by reportable segment as of March 31, 2013 and December 31, 2012 (in thousands):

	2013		2012
Service Centers	$	114,228	$	112,669
Innovative Pumping Solutions		15,980		15,980
Supply Chain Services		17,139		17,139
Total	$	147,347	$	145,788

Amortizable Other Intangible Assets

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

	As of March 31, 2013							As of December 31, 2012
	Gross Carrying Amount		Accumulated Amortization			Carrying Amount, net		Gross Carrying Amount		Accumulated Amortization			Carrying Amount, net
Vendor agreements	$	2,496	$	(1,112	)	$	1,384	$	2,496	$	(1,081	)	$	1,415
Customer relationships		88,435		(32,553	)		55,882		90,851		(30,010	)		60,841
Non-compete agreements		1,541		(676	)		865		1,541		(608	)		933
Total	$	92,472	$	(34,341	)	$	58,131	$	94,888	$	(31,699	)	$	63,189