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v3.20.2

Reconciliation of Operating Income (Loss) from Segments to Consolidated By Reportable Segments (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 28, 2020 | Sep. 30, 2019 | Sep. 28, 2020 | Sep. 30, 2019
Segment Reporting Information [Line Items] |  |  |  |
Net sales | $ 513,576 | $ 534,173 | $ 1,581,520 | $ 1,597,495
Operating (loss) income | (40,252) | 21,131 | (1,074) | 80,239
Amortization of definite-lived intangibles | (11,510) | (10,680) | (33,400) | (39,784)
Total other expense | (22,520) | (14,548) | (57,916) | (53,586)
(Loss) income before income taxes | (62,772) | 6,583 | (58,990) | 26,653
Printed Circuit Board |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 463,664 | 452,816 | 1,429,629 | 1,366,762
RF&S Components |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 11,742 | 13,644 | 33,274 | 51,725
E-M Solutions |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 38,170 | 67,713 | 118,617 | 179,008
Operating Segment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating (loss) income | (28,742) | 31,811 | 32,326 | 120,023
Operating Segment | Printed Circuit Board |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 463,664 | 452,816 | 1,429,629 | 1,366,762
Operating (loss) income | 64,219 | 51,326 | 199,683 | 164,458
Operating Segment | RF&S Components |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 11,742 | 13,644 | 33,274 | 51,725
Operating (loss) income | (66,098) | 5,999 | (59,880) | 25,824
Operating Segment | E-M Solutions |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 38,170 | 67,713 | 118,617 | 179,008
Operating (loss) income | (873) | 3,236 | (20,779) | 5,278
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating (loss) income | $ (25,990) | $ (28,750) | $ (86,698) | $ (75,537)

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