v3.26.1
Segment Reporting (Summary of Revenues and Long-Lived Assets by Geographic Region) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues $ 171,171 $ 170,528  
Long-Lived Assets 378,912   $ 353,719
UNITED STATES      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 159,040 162,590  
Long-Lived Assets 235,034   206,697
China      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 2,482 81  
Long-Lived Assets 108,557   110,055
France      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Revenues 9,649 $ 7,857  
Long-Lived Assets $ 35,321   $ 36,967