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Acquisitions - UTXL (Details) - USD ($)
$ in Thousands
Jun. 01, 2021
Jun. 30, 2021
Dec. 31, 2020
Business Acquisition [Line Items]      
Business Combination, Contingent Consideration, Liability [1]   $ 21,200 $ 16,200
UTXL [Member]      
Business Acquisition [Line Items]      
Business Acquisition, Effective Date of Acquisition Jun. 01, 2021    
Business Acquisition, Percentage of Voting Interests Acquired 100.00%    
Fair value of the consideration transferred $ 37,230    
Cash paid for acquisition [Member] | UTXL [Member]      
Business Acquisition [Line Items]      
Fair value of the consideration transferred 32,200    
Escrow For Sellers Indemnification Obligations [Member] | UTXL [Member]      
Business Acquisition [Line Items]      
Fair value of the consideration transferred 2,250    
Contingent consideration (annual payment) [Member] | UTXL [Member]      
Business Acquisition [Line Items]      
Business Combination, Contingent Consideration, Liability, Current 2,500    
Contingent consideration (total payment) [Member] | UTXL [Member]      
Business Acquisition [Line Items]      
Business Combination, Contingent Consideration, Liability $ 5,000    
[1] The carrying amount of the contingent consideration associated with acquisitions is included in both the "Accrued liabilities" and "Other long-term liabilities" line items on the condensed consolidated balance sheets.