Identifiable intangible assets (Tables)

9 Months Ended

Sep. 30, 2012

Identifiable intangible assets [Abstract]

Components of identifiable intangible assets

The components of identifiable intangible assets are:

	(in thousands)
	September 30,			December 31,
	2012			2011
Acquired and internally developed software costs	$	20,394		$	17,902
Customer relationships		4,519			4,519
Trademarks (non-amortizable)		2,100			2,100
Other		690			690
		27,703			25,211
Less accumulated amortization		(10,924	)		(9,323	)
	$	16,779		$	15,888

Future amortization of intangible assets

2012	$	411
2013		2,584
2014		2,560
2015		2,268
2016		2,266
Thereafter		4,590
Total	$	14,679