LONG-TERM OBLIGATIONS (Tables)

6 Months Ended

Jun. 30, 2012

LONG-TERM OBLIGATIONS

Summary of long-term obligations outstanding

	Final Maturity Date	Weighted- Average Interest Rate		June 30, 2012			December 31, 2011
				(in thousands)
Senior revolving loan	December 2015	3.1	%	$	212,000		$	217,000
Capital leases	April 2017	7.0	%	5,017			6,025
Notes payable	September 2014	2.2	%	9,053			11,004
Acquisition-related liabilities	December 2013	8.1	%	16,029			29,449
Total long-term obligations, including current portion				242,099			263,478
Current maturities of long-term obligations
Capital leases				(2,992		)	(3,213		)
Notes payable				(3,969		)	(3,924		)
Acquisition-related liabilities				(10,382		)	(8,347		)
Total current maturities of long-term obligations				(17,343		)	(15,484		)
Total Long-term obligations				$	224,756		$	247,994

Schedule of amounts recorded in connection with acquisition-related liabilities

	June 30, 2012		December 31, 2011
	(in thousands)
De Novo contingent consideration:
Current portion	$	5,875	$	—
Long-term portion	5,647		16,226
Total De Novo contingent consideration	11,522		16,226
De Novo deferred acquisition price
Current portion	4,507		—
Long-term portion	—		4,870
Total De Novo deferred acquisition price	4,507		4,870
Jupiter eSources deferred acquisition price
Current portion	—		8,353
Total acquisition-related liabilities	$	16,029	$	29,449