Quarterly report pursuant to Section 13 or 15(d)

Revenue - Disaggregated by Product Lines (Details)

v3.23.2
Revenue - Disaggregated by Product Lines (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 01, 2023
Jul. 02, 2022
Jul. 01, 2023
Jul. 02, 2022
Disaggregation of Revenue [Line Items]        
Sales $ 174,454 $ 129,127 $ 330,992 $ 245,303
Aerospace        
Disaggregation of Revenue [Line Items]        
Sales 158,382 109,290 293,979 210,684
Aerospace | Electrical Power & Motion        
Disaggregation of Revenue [Line Items]        
Sales 67,946 42,135 121,400 86,602
Aerospace | Lighting & Safety        
Disaggregation of Revenue [Line Items]        
Sales 41,918 31,388 78,471 60,599
Aerospace | Avionics        
Disaggregation of Revenue [Line Items]        
Sales 30,923 24,406 60,664 43,281
Aerospace | Systems Certification        
Disaggregation of Revenue [Line Items]        
Sales 7,620 1,669 13,297 2,671
Aerospace | Structures        
Disaggregation of Revenue [Line Items]        
Sales 2,271 1,672 4,571 3,049
Aerospace | Other        
Disaggregation of Revenue [Line Items]        
Sales 7,704 8,020 15,576 14,482
Test Systems        
Disaggregation of Revenue [Line Items]        
Sales $ 16,072 $ 19,837 $ 37,013 $ 34,619