Other Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets by Major Class [Table Text Block]

Other intangible assets consist of the following:

	March 31,			December 31,
(in thousands)	2012			2011
Customer lists	$	260,520		$	276,112
Noncompete agreements	6,783			7,898
Trade names and licenses	24,575			24,402
	291,878			308,412
Less accumulated amortization	(133,437		)	(144,047		)
Other intangible assets, net	$	158,441		$	164,365

Schedule of Expected Amortization Expense [Table Text Block]

Estimated amortization expense for other intangible assets anticipated for the next five years is as follows:

(in thousands)
Remainder of 2012	$	20,061
2013	24,778
2014	17,902
2015	16,420
2016	15,321
Thereafter	63,959
	$	158,441