INTERNALLY DEVELOPED SOFTWARE (Tables)

12 Months Ended

Dec. 31, 2012

INTERNALLY DEVELOPED SOFTWARE

Summary of internally developed software

	Year Ended December 31,
	2012			2011
	(in thousands)
Amounts capitalized, beginning of year	$	57,540		$	49,049
Development costs capitalized		6,467			6,320
Foreign currency translation		(20	)		(1	)
Acquired software		—			2,498
Dispositions		(1,025	)		(326	)
Amounts capitalized, end of year		62,962			57,540
Accumulated amortization, end of year		(44,057	)		(36,345	)
Internally developed software, net	$	18,905		$	21,195