Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

The Company's intangible assets include facility management contracts, non-compete agreements and the trade name and technology of B.I. Incorporated, which the Company refers to as BI, as follows (in thousands):

		March 31, 2013							December 31, 2012
	Weighted Average Useful Life (years)	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Facility management contracts	13.4	$	151,779	$	(36,020	)	$	115,759	$	151,913	$	(33,141	)	$	118,772
Covenants not to compete	2.0	8,570		(8,570		)	—		8,570		(8,495		)	75
Technology	7.0	21,200		(6,486		)	14,714		21,200		(5,729		)	15,471
Trade name (Indefinite lived)	Indefinite	44,000		—			44,000		44,000		—			44,000
Total acquired intangible assets		$	225,549	$	(51,076	)	$	174,473	$	225,683	$	(47,365	)	$	178,318

Estimated amortization expense for the remainder

Estimated amortization expense related to the Company's finite-lived intangible assets for the remainder of fiscal year 2013 through fiscal year 2017 and thereafter is as follows (in thousands):

Fiscal Year	Total Amortization Expense
Remainder of 2013	$	10,904
2014	14,538
2015	14,538
2016	14,538
2017	14,538
Thereafter	61,417
	$	130,473