Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Additional Information (Details)

v3.20.1
Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Jan. 01, 2019
Tenant Receivables $ 4,957 $ 2,905    
Tenant reimbursements 2,342 1,062    
Escrow Deposit 3,417 1,752    
Deferred Costs and Other Assets 14,512 9,352    
Deferred Rent Receivables, Net 14,204 8,706    
Security Deposit Liability 6,351 4,152    
Receivables Earned But Not Paid Relating To Tenant Rent 1,428 783    
Other Assets 3,593 322    
Other Deferred Costs, Net 308 646    
Capitalized Costs, Acquisitions Of Property   139    
Lease Deposit Liability 1,383 880    
Other Assets, Miscellaneous, Current 125 60    
Operating Lease, Right-of-Use Asset 3,077     $ 2,200
Capitalized preacquisition costs 223      
Prepaid Expense and Other Assets 293 183    
Derivative Liabilities 8,685 3,487    
Other Liabilities 2,405      
Reclassification from Expense Recoveries to Rental Revenue   3,573 $ 1,712  
Loan Receivable Member [Member]        
Tenant Receivables 1,062 1,000    
Interest Rate Swap [Member]        
Derivative Liabilities $ 6,491 3,487    
Building and Building Improvements [Member] | Maximum [Member]        
Property, Plant and Equipment, Useful Life 50 years      
Building and Building Improvements [Member] | Minimum [Member]        
Property, Plant and Equipment, Useful Life 23 years      
Tenant improvements [Member] | Maximum [Member]        
Property, Plant and Equipment, Useful Life 19 years      
Tenant improvements [Member] | Minimum [Member]        
Property, Plant and Equipment, Useful Life 1 year      
Site Improvements [Member] | Maximum [Member]        
Property, Plant and Equipment, Useful Life 14 years      
Site Improvements [Member] | Minimum [Member]        
Property, Plant and Equipment, Useful Life 3 years      
Plano Lease [Member]        
Security Deposit Liability $ 4,968 $ 3,272