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Acquisitions (Details) - USD ($)
$ in Thousands
3 Months Ended
Jan. 01, 2021
Nov. 02, 2020
Mar. 31, 2022
Dec. 31, 2021
Business Acquisition [Line Items]        
Goodwill     $ 103,287 $ 104,313
Analytical Technology, LLC        
Business Acquisition [Line Items]        
Date of acquisition Jan. 01, 2021      
Outstanding common stock acquired (as a percent) 100.00%      
Total purchase consideration     44,000  
Receivables     3,900  
Inventory     3,900  
Other assets     2,500  
Intangibles     21,000  
Goodwill     16,400  
Accounts payable     1,400  
Deferred tax liabilities     600  
Other liabilities     1,700  
Fair value of assets acquired     $ 0  
Analytical Technology, LLC | Customer Relationships, Developed Technology and Trademarks | Minimum        
Business Acquisition [Line Items]        
Estimated average useful life     12 years  
Analytical Technology, LLC | Customer Relationships, Developed Technology and Trademarks | Maximum        
Business Acquisition [Line Items]        
Estimated average useful life     15 years  
GmbH and Subsidiaries        
Business Acquisition [Line Items]        
Date of acquisition   Nov. 02, 2020    
Outstanding common stock acquired (as a percent)   100.00%    
Total purchase consideration     $ 30,500  
Receivables     2,600  
Inventory     4,300  
Other assets     1,200  
Intangibles     12,700  
Goodwill     17,700  
Accounts payable     3,500  
Deferred tax liabilities     3,200  
Other liabilities     1,300  
Fair value of assets acquired     0  
Working capital adjustments     $ 1,300  
GmbH and Subsidiaries | Customer relationships        
Business Acquisition [Line Items]        
Estimated average useful life     12 years