Business Segment Information - Summary of Property, Plant and Equipment of Reporting Segments by Geographic Area (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	$ 59,252	$ 63,613
U.S. [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	45,090	47,646
Italy [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	9,412	10,503
Germany [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	2,544	2,516
United Kingdom [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	1,193	1,540
Brazil [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	91	163
Others [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property, plant and equipment net	$ 922	$ 1,245