Restructuring (Tables)

3 Months Ended

Mar. 31, 2014

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs

Restructuring Reserve

The accrued liability balance for severance and other exit costs associated with restructuring are presented in the following table.

	Severance and Personnel			Other Exit Costs			Total
Balance at January 1, 2013	$	318		$	—		$	318
Provision	231			476			707
Less: Payments	(549		)	(476		)	(1,025		)
Balance at March 31, 2013	$	—		$	—		$	—
Balance at January 1, 2014	$	1,943		$	1,571		$	3,514
Provision	1,442			2,678			4,120
Less: Payments	(2,989		)	(3,784		)	(6,773		)
Balance at March 31, 2014	$	396		$	465		$	861