v3.26.1
Note 9 - Goodwill and Other Identifiable Intangible Assets - Schedule of Finite-lived Intangible Assets (Details) - USD ($)
$ in Millions
 6 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Finite-lived intangible assets, balance $ 23.8  
Finite-lived intangible assets, exchange movements (0.2)  
Finite-lived intangible assets, balance 23.6  
Accumulated amortization, balance 12.9  
Intangible Asset, Finite-Lived, Amortization Expense 0.4 $ 0.4
Accumulated amortization, exchange movements (0.2)  
Accumulated amortization, balance 13.1  
Finite-lived intangible assets, net, balance 10.9  
Finite-lived intangible assets, net, balance 10.5  
Customer Relationships [Member]    
Finite-lived intangible assets, balance 15.6  
Finite-lived intangible assets, exchange movements 0.0  
Finite-lived intangible assets, balance 15.6  
Accumulated amortization, balance 7.6  
Intangible Asset, Finite-Lived, Amortization Expense 0.2  
Accumulated amortization, exchange movements 0.0  
Accumulated amortization, balance 7.8  
Finite-lived intangible assets, net, balance 8.0  
Finite-lived intangible assets, net, balance 7.8  
Technology-Based Intangible Assets [Member]    
Finite-lived intangible assets, balance 8.2  
Finite-lived intangible assets, exchange movements (0.2)  
Finite-lived intangible assets, balance 8.0  
Accumulated amortization, balance 5.3  
Intangible Asset, Finite-Lived, Amortization Expense 0.2  
Accumulated amortization, exchange movements (0.2)  
Accumulated amortization, balance 5.3  
Finite-lived intangible assets, net, balance 2.9  
Finite-lived intangible assets, net, balance $ 2.7