Business Segment Information - Summary of Property, Plant and Equipment of Reporting Segments by Geographic Area (Detail) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	$ 158,132	$ 159,060
U.S. [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	142,355	142,727
Italy [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	10,033	10,187
Germany [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	2,620	3,030
Others [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	$ 3,124	$ 3,116