Annual report pursuant to Section 13 and 15(d)

Commitments And Contingencies (Other) (Narrative) (Details)

v3.20.4
Commitments And Contingencies (Other) (Narrative) (Details)
1 Months Ended 12 Months Ended
Nov. 03, 2020
USD ($)
Jun. 05, 2015
shares
Apr. 30, 2021
USD ($)
Jan. 31, 2021
USD ($)
shares
Nov. 30, 2020
USD ($)
Sep. 30, 2020
USD ($)
item
Dec. 31, 2020
USD ($)
property
employee
item
shares
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Commitments And Contingencies [Line Items]                  
Period for continuation of health insurance 18 months                
Number of payments | item           3      
Reimbursement expense           $ 6,100,000      
General and administrative             $ 73,641,000 $ 59,805,000 $ 53,869,000
Shares granted | shares   800,000              
Stay-On Award Agreement [Member]                  
Commitments And Contingencies [Line Items]                  
Number of employees | employee             38    
Potential shares | shares             116,043    
Exercisable time period             7 years    
Bow Street LLC [Member]                  
Commitments And Contingencies [Line Items]                  
Number of payments | item             3    
Reimbursement expense           6,100,000      
General and administrative           $ 6,100,000 $ 6,100,000    
Payments for fees and expenses         $ 2,100,000        
Property Lock-Ups Expired [Member]                  
Commitments And Contingencies [Line Items]                  
Number of properties | property             16    
Properties aggregate net book value             $ 1,500,000,000    
Subsequent Event [Member] | Bow Street LLC [Member]                  
Commitments And Contingencies [Line Items]                  
Payments for fees and expenses       $ 2,000,000.0          
Maximum [Member] | Stay-On Award Agreement [Member]                  
Commitments And Contingencies [Line Items]                  
Cost of awards             $ 5,200,000    
David Smetana [Member]                  
Commitments And Contingencies [Line Items]                  
Annual base salary $ 450,000                
Annual bonus opportunity threshold percentage 50.00%                
Annual base salary for target performance 100.00%                
David Smetana [Member] | Maximum [Member]                  
Commitments And Contingencies [Line Items]                  
Annual bonus opportunity percentage 150.00%                
Ricardo Cardoso [Member]                  
Commitments And Contingencies [Line Items]                  
Annual base salary $ 550,000                
Annual bonus opportunity threshold percentage 50.00%                
Annual base salary for target performance 100.00%                
Ricardo Cardoso [Member] | LTIP Units [Member]                  
Commitments And Contingencies [Line Items]                  
Percent of estimated net asset 85.00%                
Threshold performance in sales volume $ 500,000,000                
Target performance sales volume 700,000,000                
Maximum performance sales volume 900,000,000                
Target grant date value $ 2,000,000                
Ricardo Cardoso [Member] | Subsequent Event [Member] | LTIP Units [Member]                  
Commitments And Contingencies [Line Items]                  
Shares granted | shares       334,449          
Ricardo Cardoso [Member] | Minimum [Member] | LTIP Units [Member]                  
Commitments And Contingencies [Line Items]                  
Earning threshold 0.00%                
Ricardo Cardoso [Member] | Maximum [Member]                  
Commitments And Contingencies [Line Items]                  
Annual bonus opportunity percentage 200.00%                
Ricardo Cardoso [Member] | Maximum [Member] | LTIP Units [Member]                  
Commitments And Contingencies [Line Items]                  
Earning threshold 200.00%                
Gary T. Wagner [Member]                  
Commitments And Contingencies [Line Items]                  
Annual base salary $ 450,000                
Annual bonus opportunity threshold percentage 50.00%                
Annual base salary for target performance 100.00%                
Gary T. Wagner [Member] | Maximum [Member]                  
Commitments And Contingencies [Line Items]                  
Annual bonus opportunity threshold percentage 150.00%                
Messr DeBari [Member]                  
Commitments And Contingencies [Line Items]                  
Annual base salary $ 450,000                
Annual bonus opportunity threshold percentage 20.00%                
Annual base salary for target performance 40.00%                
Messr DeBari [Member] | Maximum [Member]                  
Commitments And Contingencies [Line Items]                  
Annual bonus opportunity percentage 60.00%                
Scenario, Forecast [Member] | Bow Street LLC [Member]                  
Commitments And Contingencies [Line Items]                  
Payments for fees and expenses     $ 2,000,000.0