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Commitments and Contingencies - Schedule of Insurance Receivable for Claims (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Commitments And Contingencies Disclosure [Line Items]    
Total insurance receivables and indemnification assets included in other non-current assets $ 1,997 $ 1,854
General Liability    
Commitments And Contingencies Disclosure [Line Items]    
Insurance receivables and indemnification assets for claims under fully insured policies 4,845 4,400
Insurance receivables for claims that exceeded the stop loss limit 328 328
Total insurance receivables and indemnification assets included in other non-current assets $ 5,173 $ 4,728