Quarterly report pursuant to Section 13 or 15(d)

Property Portfolio (summary of the carrying amount of intangible assets and liabilities) (Details)

v3.8.0.1
Property Portfolio (summary of the carrying amount of intangible assets and liabilities) (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Assets    
Cost $ 34,034 $ 31,650
Accumulated Amortization (3,261) (2,341)
Net 30,773 29,309
Liabilities    
Cost 1,628 1,389
Accumulated Amortization (140) (98)
Net 1,488 1,291
In-place leases [Member]    
Assets    
Cost 18,212 17,061
Accumulated Amortization (2,098) (1,577)
Net 16,114 15,484
Above Market Ground Lease [Member]    
Assets    
Cost 707 488
Accumulated Amortization (10) (6)
Net 697 482
Above Market Leases [Member]    
Assets    
Cost 4,854 4,625
Accumulated Amortization (371) (220)
Net 4,483 4,405
Leasing Costs [Member]    
Assets    
Cost 10,261 9,476
Accumulated Amortization (782) (538)
Net $ 9,479 $ 8,938