Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Allowance for Credit Loss Activity (Details)

v3.20.2
Summary of Significant Accounting Policies - Allowance for Credit Loss Activity (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
September 30, 2020 $ 4,040   $ 4,040  
Off-Balance Sheet, Credit Loss, Exposure, Credit Loss Expense (Reversal) Allowance for Credit Loss [Roll Forward]        
December 31, 2019     0  
Cumulative effect of change for adoption of credit loss guidance     1,340  
Credit loss expense (recoveries)     (1,317)  
September 30, 2020 23   23  
Credit Losses, Financial Assets and Other Instruments [Roll Forward]        
December 31, 2019     97  
Cumulative effect of change for adoption of credit loss guidance     5,541  
Credit loss expense (recoveries) (1,465) $ 0 (161) $ 0
September 30, 2020 5,477   5,477  
Investing Receivables        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
December 31, 2019     0  
Cumulative effect of change for adoption of credit loss guidance     3,732  
Credit loss expense (recoveries)     308  
September 30, 2020 4,040   4,040  
Tenant Notes Receivables        
Financing Receivable, Allowance for Credit Loss [Roll Forward]        
December 31, 2019     97  
Cumulative effect of change for adoption of credit loss guidance     325  
Credit loss expense (recoveries)     696  
September 30, 2020 1,118   1,118  
Other Assets        
Accounts Receivable, Allowance for Credit Loss [Roll Forward]        
December 31, 2019     0  
Cumulative effect of change for adoption of credit loss guidance     144  
Credit loss expense (recoveries)     152  
September 30, 2020 296   296  
Accounts receivable, allowance for credit loss 296   296  
Accounts Receivable, Net | Other Assets        
Accounts Receivable, Allowance for Credit Loss [Roll Forward]        
September 30, 2020 95   95  
Accounts receivable, allowance for credit loss 95   95  
Prepaid Expenses and Other Assets, Net | Other Assets        
Accounts Receivable, Allowance for Credit Loss [Roll Forward]        
September 30, 2020 201   201  
Accounts receivable, allowance for credit loss $ 201   $ 201