Reconciliation of Operating Income (Loss) from Segments to Consolidated By Reportable Segments (Parenthetical) (Detail) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Mar. 29, 2021 |
Mar. 30, 2020 |
|
Segment Reporting Information [Line Items] | ||
Amortization of definite-lived intangibles | $ 1,384 | $ 1,383 |
Printed Circuit Board and RF&S Components | ||
Segment Reporting Information [Line Items] | ||
Amortization of definite-lived intangibles | $ 1,384 | $ 1,383 |