Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Narrative) (Details)

v3.21.2
Related Party Transactions (Narrative) (Details)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
USD ($)
item
Sep. 30, 2020
USD ($)
Sep. 30, 2021
USD ($)
item
Sep. 30, 2020
USD ($)
Dec. 31, 2020
USD ($)
Related Party Transaction [Line Items]          
Interest and other income $ 411 $ 230 $ 1,590 $ 1,012  
Number of assets owned that are maintained by Public Storage | item 2   2    
Property management contract written notice of termination period minimum (in days)     60 days    
Reimbursement to related party $ 500 400 $ 1,000 800  
Due to related parties 100   100   $ 100
Property Management [Member]          
Related Party Transaction [Line Items]          
Interest and other income 100 100 200 200  
Operating expenses allocated to operating party 100 100 200 300  
Maximum [Member]          
Related Party Transaction [Line Items]          
Management fee expenses 100 100 100 100  
Costs allocated from related party 100 100 100 100  
Reimbursement from related party $ 100 $ 100 $ 100 $ 100