Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Schedule of Gross Accounts Receivable Balance Concentrations by Major Category (Details)

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Summary of Significant Accounting Policies - Schedule of Gross Accounts Receivable Balance Concentrations by Major Category (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Accounts Notes And Loans Receivable [Line Items]    
Gross accounts receivable $ 30,907 $ 36,104
Gross accounts receivable, percentage 100.00% 100.00%
Rental    
Accounts Notes And Loans Receivable [Line Items]    
Gross accounts receivable $ 4,190 $ 3,003
Gross accounts receivable, percentage 13.60% 8.30%
Business To Business And Other Receivables    
Accounts Notes And Loans Receivable [Line Items]    
Gross accounts receivable $ 26,717 $ 33,101
Gross accounts receivable, percentage 86.40% 91.70%