Restructuring and Acquisition Related Costs (Tables)

6 Months Ended

Jun. 27, 2014

Summary of Restructuring and Acquisition Related Expenses

The following table summarizes restructuring and acquisition related expenses in the accompanying consolidated statements of operations (in thousands):

	Three Months Ended					Six Months Ended
	June 27, 2014			June 28, 2013		June 27, 2014			June 28, 2013
2011 restructuring	$	(122	)	$	385	$	(94	)	$	1,322
2013 restructuring		(66	)		337		(66	)		756
Germany restructuring		—			—		—			7
Total restructuring charges	$	(188	)	$	722	$	(160	)	$	2,085
Acquisition charges	$	45		$	21	$	748		$	1,086
JADAK earn-out costs		503			—		590			—
Total acquisition related charges	$	548		$	21	$	1,338		$	1,086
Total restructuring and acquisition related costs	$	360		$	743	$	1,178		$	3,171

Summary of Accrual Activities by Components Related to Company's Restructuring Plans

The following table summarizes the accrual activities, by component, related to the Company’s restructuring plans recorded in the accompanying consolidated balance sheets (in thousands):

	Total			Severance			Facility			Other
Balance at December 31, 2013	$	1,272		$	585		$	648		$	39
Restructuring charges		(160	)		(80	)		(112	)		32
Cash payments		(541	)		(345	)		(127	)		(69	)
Non-cash write-offs and other adjustments		(250	)		—			(250	)		—
Balance at June 27, 2014	$	321		$	160		$	159		$	2