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Summary of Significant Accounting Policies (Acquisitions Narrative) (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2019
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Business Acquisition [Line Items]        
Earn-out consideration, operating and financing activities $ 8,474      
Payment of earn-out consideration paid within operating activities   $ 2,065 $ (3,196) $ 2,308
Earn-out consideration cash payment within financing activities       $ 3,394
Orlaco [Member]        
Business Acquisition [Line Items]        
Payment of earn-out consideration paid within operating activities     5,080  
Earn-out consideration cash payment within financing activities     $ 3,394