Note 15 - Business Unit Segment Information (Tables)

12 Months Ended

Jan. 02, 2016

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	20 15		20 14		20 13
Net sales
Electronics	$	405,497	$	410,065	$	367,052
Automotive		339,957		325,415		267,207
Industrial		122,410		116,515		123,594
Total net sales	$	867,864	$	851,995	$	757,853
Depreciation and amortization
Electronics	$	22,936	$	22,177	$	20,735
Automotive		13,437		14,204		9,928
Industrial		5,268		5,494		3,817
Total depreciation and amortization	$	41,641	$	41,875	$	34,480

(Table continued from prior page.)
	20 15			20 14			201 3
Operating income (loss)
Electronics	$	78,194		$	86,981		$	69,559
Automotive		53,086			45,086			39,170
Industrial		18,094			10,674			24,363
Other (1)		(45,217	)		(8,911	)		(3,211	)
Total operating income		104,157			133,830			129,881
Interest expense		4,091			4,903			2,917
Impairment and equity in net loss of unconsolidated affiliate (2)		—			—			10,678
Foreign exchange loss (gain)		(1,465	)		3,925			(3,303	)
Other expense (income), net		(5,417	)		(6,644	)		(4,646	)
Income before income taxes	$	106,948		$	131,646		$	124,235

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

	201 5		201 4		201 3
Net sales
United States	$	344,305	$	313,762	$	274,666
China		193,792		189,191		158,494
Other countries		329,767		349,042		324,693
Total net sales	$	867,864	$	851,995	$	757,853
Long-lived assets
United States	$	23,965	$	34,179	$	27,294
China		37,241		40,981		45,843
Canada		10,488		12,899		14,429
Other countries		90,874		70,581		62,607
Total long-lived assets	$	162,568	$	158,640	$	150,173

	201 5		201 4		2013
Additions to long-lived assets
United States	$	8,609	$	9,134	$	4,644
China		9,710		7,265		7,864
Canada		506		555		2,280
Other countries		25,194		15,327		20,165
Total additions to long-lived assets	$	44,019	$	32,281	$	34,953