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Segment Reporting and Geographic Information (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2022
USD ($)
item
segment
Mar. 31, 2021
USD ($)
Revenue reporting by end-market and geographic region    
Number of operating segments | segment 1  
Number of reportable segments | segment 1  
Number of key markets | item 4  
Sales $ 156,426 $ 133,714
United States    
Revenue reporting by end-market and geographic region    
Sales 47,471 45,162
EMEA    
Revenue reporting by end-market and geographic region    
Sales 21,425 13,625
China    
Revenue reporting by end-market and geographic region    
Sales 30,381 20,007
Rest of APAC    
Revenue reporting by end-market and geographic region    
Sales 56,922 54,877
Rest Of World    
Revenue reporting by end-market and geographic region    
Sales 227 43
Semiconductor    
Revenue reporting by end-market and geographic region    
Sales 77,620 51,631
Compound Semiconductor    
Revenue reporting by end-market and geographic region    
Sales 37,109 24,751
Data Storage    
Revenue reporting by end-market and geographic region    
Sales 21,595 40,980
Scientific & Other    
Revenue reporting by end-market and geographic region    
Sales $ 20,102 $ 16,352