Segment Information (Tables)

9 Months Ended

Oct. 30, 2016

Segment Reporting Information [Line Items]

Net Sales by Segment

Net sales by segment are as follows:

	Three Months Ended				Nine Months Ended
(in thousands)	October 30, 2016		October 25, 2015		October 30, 2016		October 25, 2015
Semiconductor Products Group	$	137,185	$	115,795	$	404,036	$	369,690
All others	—		15		205		1,920
Total	$	137,185	$	115,810	$	404,241	$	371,610

Income (loss) by Segment and Reconciliation to Consolidated Operating Income

Income by segment and reconciliation to consolidated operating income:

	Three Months Ended					Nine Months Ended
(in thousands)	October 30, 2016		October 25, 2015			October 30, 2016			October 25, 2015
Semiconductor Products Group	$	33,013	$	22,019		$	92,973		$	70,054
All others	25,214		(1,818		)	22,738			(6,375		)
Operating Income by segment	58,227		20,201			115,711			63,679
Items to reconcile segment operating income to consolidated income before taxes
Intangible amortization and impairments	6,286		6,308			19,017			18,648
Share-based compensation	9,395		5,117			21,199			13,397
Changes in the fair value of contingent earn-out obligations	—		(14,186		)	(162		)	(13,618		)
Restructuring charges	—		962			—			4,526
Environmental reserve	—		—			—			2,855
Other non-segment related (income) expenses	3,139		2,792			5,938			10,073
Amortization of fair value adjustments related to acquired PP&E	308		310			925			948
Interest expense, net	1,890		1,964			5,857			5,698
Non-operating expense, net	690		777			871			1,152
Income before taxes	$	36,519	$	16,157		$	62,066		$	20,000

Net Sales Activity By Product Line

The table below provides net sales activity by product line on a comparative basis for all periods.

	Three Months Ended									Nine Months Ended
(in thousands, except percentages)	October 30, 2016					October 25, 2015				October 30, 2016					October 25, 2015
Signal Integrity	$	60,550		44	%	$	52,449	45	%	$	193,745		48	%	$	165,780	44	%
Protection	40,250			29	%	33,225		29	%	108,296			27	%	105,339		28	%
Wireless and Sensing	24,070			18	%	16,567		14	%	60,514			15	%	54,898		15	%
Power and High-Reliability	15,984			12	%	13,554		12	%	45,150			11	%	43,673		12	%
Systems Innovation	—			—	%	15		—	%	205			—	%	1,920		1	%
Other: Warrant Shares	(3,669		)	(3	)%	—		—	%	(3,669		)	(1	)%	—		—	%
Total net sales	$	137,185		100	%	$	115,810	100	%	$	404,241		100	%	$	371,610	100	%

Net Sales Activity By Geographic Region

Net sales activity by geographic region is as follows:

	Three Months Ended				Nine Months Ended
	October 30, 2016		October 25, 2015		October 30, 2016		October 25, 2015
Asia-Pacific	80	%	70	%	79	%	72	%
North America	16	%	20	%	16	%	18	%
Europe	7	%	10	%	8	%	10	%
Other: Warrant Shares	(3	)%	—	%	(3	)%	—	%
	100	%	100	%	100	%	100	%

Summary Of Sales Activity To Countries That Represented Greater Than 10% Of Total Net Sales

The table below summarizes sales activity to countries that represented greater than 10% of total net sales for one or more of the periods presented:

	Three Months Ended				Nine Months Ended
(percentage of total sales)	October 30, 2016		October 25, 2015		October 30, 2016		October 25, 2015
China (including Hong Kong)	46	%	45	%	45	%	44	%
United States	11	%	14	%	11	%	12	%
Other: Warrant Shares	(3	)%	—	%	(3	)%	—	%

Income (Loss) From Continuing Operations Before Income Taxes

The Company’s regional income (loss) from continuing operations before income taxes is as follows:

	Three Months Ended						Nine Months Ended
(in thousands)	October 30, 2016			October 25, 2015			October 30, 2016			October 25, 2015
Domestic	$	937		$	21,146		$	(13,048	)	$	3,785
Canada	31,385			2,440			49,302			16,494
United Kingdom	3,568			4,984			14,150			17,328
Switzerland	764			(13,411		)	7,791			(5,063		)
Japan	344			1,424			2,470			2,486
Other Foreign	(479		)	(426		)	1,401			(15,030		)
Total	$	36,519		$	16,157		$	62,066		$	20,000