Restructuring, Acquisition and Divestiture Related Costs (Tables)

6 Months Ended

Jul. 01, 2016

Restructuring And Related Activities [Abstract]

Schedule Of Restructuring And Related Cost

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

	Three Months Ended						Six Months Ended
	July 1, 2016			July 3, 2015			July 1, 2016		July 3, 2015
2016 restructuring	$	2,076		$	—		$	4,576	$	—
2015 restructuring		—			114			—		1,484
2011 restructuring		(104	)		270			108		653
Total restructuring charges		1,972			384			4,684		2,137
Acquisition and related charges		1,733			(475	)		1,979		(348	)
Divestiture related charges		—			507			—		1,064
Total acquisition and divestiture related charges		1,733			32			1,979		716
Total restructuring, acquisition and divestiture related costs	$	3,705		$	416		$	6,663	$	2,853

Summary of Restructuring Costs for Each Segment and Unallocated Corporate Costs

The following table summarizes restructuring costs associated with the 2016 restructuring program for each segment and unallocated corporate costs for the three and six months ended July 1, 2016 (in thousands):

	Three Months Ended		Six Months Ended
	July 1, 2016		July 1, 2016
Laser Products	$	299	$	768
Vision Technologies		1,719		3,458
Precision Motion		19		106
Unallocated Corporate and Shared Services		39		244
Total	$	2,076	$	4,576

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		Depreciation			Other
Balance at December 31, 2015	$	1,882		$	1,358		$	406	$	—		$	118
Restructuring charges		4,684			2,563			814		616			691
Cash payments		(2,461	)		(1,860	)		26		—			(627	)
Non-cash write-offs and other adjustments		(601	)		(29	)		46		(616	)		(2	)
Balance at July 1, 2016	$	3,504		$	2,032		$	1,292	$	—		$	180