v3.26.1
Summary of Significant Accounting Policies - Narrative (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Jan. 07, 2026
USD ($)
Nov. 24, 2025
USD ($)
Oct. 09, 2025
USD ($)
Oct. 03, 2025
USD ($)
Jun. 03, 2025
USD ($)
Jul. 15, 2024
$ / shares
Apr. 30, 2024
$ / shares
Sep. 27, 2025
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2025
USD ($)
segment
Jun. 28, 2025
USD ($)
Mar. 29, 2025
USD ($)
Dec. 31, 2024
USD ($)
Nov. 30, 2024
shares
Sep. 28, 2024
USD ($)
Jun. 29, 2024
USD ($)
Mar. 30, 2024
USD ($)
Nov. 30, 2021
USD ($)
Significant Accounting Policies [Line Items]                                    
Number of reportable segments | segment                   2                
Payments for legal settlements   $ 94,000 $ 1,400 $ 150,000       $ 150,000 $ 300                  
Shares acquired (in dollars per share) | $ / shares           $ 65.00 $ 60.00                      
Goodwill               244,600   $ 244,600 $ 244,600 $ 244,600 $ 244,600   $ 244,600 $ 244,600 $ 244,600  
Provision for loss on contracts                   (7,000)     (4,700)          
Production cost of contracts               $ 5,685   7,178 $ 5,769 $ 6,699 6,802   $ 5,650 $ 6,181 $ 7,977  
Contract liability revenue                   20,900                
Remaining performance obligation                   1,106,000                
Miscellaneous expenses                   $ 300                
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01                                    
Significant Accounting Policies [Line Items]                                    
Remaining performance obligation, percentage                   70.00%                
Remaining performance obligation, period                   12 months                
Minimum                                    
Significant Accounting Policies [Line Items]                                    
Estimated useful life of intangible assets (in years)                   2 years                
Maximum                                    
Significant Accounting Policies [Line Items]                                    
Estimated useful life of intangible assets (in years)                   23 years                
Electronic Systems                                    
Significant Accounting Policies [Line Items]                                    
Goodwill                   $ 117,435     117,435          
Structural Systems                                    
Significant Accounting Policies [Line Items]                                    
Goodwill                   127,165     $ 127,165          
Interest rate swap                                    
Significant Accounting Policies [Line Items]                                    
Notional amount                                   $ 150,000
Albion                                    
Significant Accounting Policies [Line Items]                                    
Number of shares owned by investor (in shares) | shares                           737,992        
Held-for-sale or disposed of by sale | Berryville, Arkansas Facility                                    
Significant Accounting Policies [Line Items]                                    
Assets held for sale as part of other current assets         $ 2,000                          
Land, building and building improvements held for sale                   800                
Gain on sale of property and other assets                   $ 1,200                
Subsequent event                                    
Significant Accounting Policies [Line Items]                                    
Payments for legal settlements $ 4,000