Note 4 - Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

Schedule of Goodwill [Table Text Block]

(in thousands)	Electronics			Automotive			Industrial			Total
As of December 30, 2017	$	278,959		$	135,829		$	38,626		$	453,414
Additions (a)		382,317			—			—			382,317
Currency translation		(1,558	)		(1,748	)		(198	)		(3,504	)
As of June 30, 2018	$	659,718		$	134,081		$	38,428		$	832,227

Schedule of Finite-Lived Intangible Assets [Table Text Block]

(in thousands, except weighted average useful life)	Weighted Average Useful Life		Gross Carrying Value		Accumulated Amortization		Net Book Value
Patents, licenses and software		10.6	$	192,326	$	67,528	$	124,798
Distribution network		12.6		44,001		33,567		10,434
Customer relationships, trademarks, and tradenames		18.1		311,333		63,326		248,007
Order backlog		1.0		12,420		5,607		6,813
Total			$	560,080	$	170,028	$	390,052

(in thousands, except weighted average useful life)	Weighted Average Useful Life		Amount
Patents, licenses and software		8.0	$	51,500
Customer relationships, trademarks, and tradenames		17.2		148,800
Order backlog		1.0		12,420
Total			$	212,720

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

(in thousands)	Amount
2018	$	53,440
2019		40,511
2020		40,240
2021		38,457
2022		37,456
2023 and thereafter		206,466
Total	$	416,570