Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting - Revenues and Income from Operations for Reportable Segments (Details)

v3.21.1
Segment Reporting - Revenues and Income from Operations for Reportable Segments (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 27, 2021
Mar. 28, 2020
Revenues    
Net sales $ 341,281 $ 295,836
Segment income (loss) from operations    
Total income from operations 5,780 9,446
Hardware and Protective Solutions    
Revenues    
Net sales 250,929 213,176
Segment income (loss) from operations    
Total income from operations 6,050 8,853
Robotics and Digital Solutions    
Revenues    
Net sales 55,879 56,308
Segment income (loss) from operations    
Total income from operations 154 5,896
Canada    
Revenues    
Net sales 34,473 26,352
Segment income (loss) from operations    
Total income from operations $ (424) $ (5,303)