Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2011

Fourth Quarter 2010 | U.S. Operations

Restructuring Charges.

Summary of changes in the liability related to the restructuring plan included in accounts payable and accrued expenses

	Employee separation and related costs			Consolidation of leased facilities			Total
Balance at December 31, 2010	$	90		$	2,164		$	2,254
Utilized — cash	(86		)	(378		)	(464		)
Balance at September 30, 2011	$	4		$	1,786		$	1,790

Second Quarter 2010 | Asia Pacific Operations.

Restructuring Charges.

Summary of changes in the liability related to the restructuring plan included in accounts payable and accrued expenses

	Contract termination charges
Balance at December 31, 2010	$	11
Utilized — cash	(11		)
Balance at September 30, 2011	$	—

2009 restructuring plan

Restructuring Charges.

Summary of changes in the liability related to the restructuring plan included in accounts payable and accrued expenses

	Employee separation and related costs			Consolidation of leased facilities			Total
Balance at December 31, 2010	$	77		$	853		$	930
Utilized — cash	(27		)	(548		)	(575		)
Other	3			—			3
Balance at September 30, 2011	$	53		$	305		$	358

Restructuring Plan 2011

Restructuring Charges.

Schedule of restructuring charges

	U.S. Operations		Canadian Operations		European Operations		Asia Pacific Operations		Consolidated
Employee separation and related costs	15,444		685		1,235		—		17,364
Consolidation of leased facilities	—		—		—		314		314
Total	$	15,444	$	685	$	1,235	$	314	$	17,678

Summary of changes in the liability related to the restructuring plan included in accounts payable and accrued expenses

	Employee separation and related costs			Consolidation of leased facilities			Total
Balance at June 30, 2011	$	17,364		$	314		$	17,678
Cash payments	(9,812		)	(72		)	(9,884		)
Acceleration of share-based compensation in additional paid-in capital	(2,298		)	—			(2,298		)
Other	(56		)	7			(49		)
Balance at September 30, 2011	$	5,198		$	249		$	5,447