v3.26.1
Business Segment Information - Summary of Property, Plant and Equipment of Reporting Segments by Geographic Area (Detail) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]    
Property, plant and equipment net $ 130,757 $ 129,399
U.S. [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Property, plant and equipment net 116,655 114,483
Italy [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Property, plant and equipment net 9,434 9,893
Germany [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Property, plant and equipment net 1,008 1,360
Others [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Property, plant and equipment net $ 3,660 $ 3,663