Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Components - Schedule of Net Accounts Receivable Balance Concentrations by Major Category (Details)

v3.19.3
Balance Sheet Components - Schedule of Net Accounts Receivable Balance Concentrations by Major Category (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Accounts Notes And Loans Receivable [Line Items]    
Net accounts receivable $ 41,180 $ 37,041
Rental    
Accounts Notes And Loans Receivable [Line Items]    
Net accounts receivable 2,362 2,413
Business To Business And Other Receivables    
Accounts Notes And Loans Receivable [Line Items]    
Net accounts receivable $ 38,818 $ 34,628