v3.26.3
Lease contracts - Additional Information (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Lessee, Lease, Description [Line Items]    
Right-of-use assets $ 5.5 $ 4.6
Operating lease liability $ 7.3 $ 6.5
Warren, New Jersey    
Lessee, Lease, Description [Line Items]    
Operating lease term 45 months  
Right-of-use assets $ 1.9  
Operating lease liability 1.9  
Operating lease, incentives cost $ 0.6