Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2011

Goodwill and Other Intangible Assets [Abstract]

Schedule of Other Intangible Assets

Other intangible assets that are subject to amortization consist of the following (in thousands):

	June 30, 2011
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Completed technology	$	36,731	$	(19,599	)	$	17,132
Customer relationships	88,700		(55,660		)	33,040
Non-compete agreements	8,340		(4,670		)	3,670
Trademarks and trade names	800		(755		)	45
Acquired license rights	490		(490		)	—
Total	$	135,061	$	(81,174	)	$	53,887

	December 31, 2010
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Completed technology	$	36,731	$	(16,520	)	$	20,211
Customer relationships	88,700		(50,832		)	37,868
Non-compete agreements	8,340		(4,070		)	4,270
Trademarks and trade names	800		(693		)	107
Acquired license rights	490		(490		)	—
Total	$	135,061	$	(72,605	)	$	62,456