Segment Information (Tables)

6 Months Ended

Jul. 03, 2015

Segment Reporting [Abstract]

Revenue, Gross Profit, Gross Profit Margin, Operating Income (Loss) from Continuing Operations, and Depreciation and Amortization by Reportable Segments

Revenue, gross profit, gross profit margin, operating income (loss) from continuing operations, and depreciation and amortization by reportable segments are as follows (in thousands):

	Three Months Ended				Six Months Ended
	July 3, 2015		June 27, 2014		July 3, 2015		June 27, 2014
Revenue
Laser Products	$	42,190	$	43,828	$	87,145	$	85,688
Vision Technologies		31,216		34,791		62,327		57,158
Precision Motion		23,088		18,286		41,636		33,192
Total	$	96,494	$	96,905	$	191,108	$	176,038

	Three Months Ended						Six Months Ended
	July 3, 2015			June 27, 2014			July 3, 2015			June 27, 2014
Gross Profit
Laser Products	$	18,950		$	17,155		$	38,325		$	34,168
Vision Technologies		12,158			13,838			24,671			22,727
Precision Motion		10,611			7,949			19,076			14,365
Unallocated Corporate and Shared Services		(374	)		(291	)		(721	)		(504	)
Total	$	41,345		$	38,651		$	81,351		$	70,756

	Three Months Ended						Six Months Ended
	July 3, 2015			June 27, 2014			July 3, 2015			June 27, 2014
Gross Profit Margin
Laser Products		44.9	%		39.1	%		44.0	%		39.9	%
Vision Technologies		38.9	%		39.8	%		39.6	%		39.8	%
Precision Motion		46.0	%		43.5	%		45.8	%		43.3	%
Total		42.8	%		39.9	%		42.6	%		40.2	%

	Three Months Ended						Six Months Ended
	July 3, 2015			June 27, 2014			July 3, 2015			June 27, 2014
Operating Income (Loss) from Continuing Operations
Laser Products	$	10,046		$	6,847		$	18,441		$	13,971
Vision Technologies		(14	)		38			(668	)		(79	)
Precision Motion		5,803			4,086			9,940			6,729
Unallocated Corporate and Shared Services		(5,520	)		(4,491	)		(12,001	)		(10,073	)
Total	$	10,315		$	6,480		$	15,712		$	10,548

	Three Months Ended				Six Months Ended
	July 3, 2015		June 27, 2014		July 3, 2015		June 27, 2014
Depreciation and Amortization
Laser Products	$	1,397	$	1,554	$	2,979	$	3,220
Vision Technologies		2,082		3,716		4,340		5,807
Precision Motion		689		505		1,162		1,007
Unallocated Corporate and Shared Services		455		547		904		1,117
Total	$	4,623	$	6,322	$	9,385	$	11,151