Annual report pursuant to Section 13 and 15(d)

OTHER ASSETS - Schedule of Other Assets (Details)

v3.8.0.1
OTHER ASSETS - Schedule of Other Assets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Receivables:      
Trade, net $ 2,274 $ 1,898  
PROs and other affiliates 979 601  
Receivable from unconsolidated real estate venture 1,200 1,093  
Property acquisition deposits 5,050 477  
Interest rate swaps 12,414 8,742  
Prepaid expenses and other 3,949 1,879  
Corporate furniture, equipment and other, net 1,444 1,243  
Goodwill 5,750 5,750  
Total 52,615 44,730  
Customer In-Place Leases [Member]      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense 13,500 12,000 $ 12,000
Accumulated amortization 3,914 7,831  
Other Assets [Abstract]      
Finite-lived intangible assets, net of amortization 6,590 9,374  
Trade Names [Member]      
Other Assets [Abstract]      
Finite-lived intangible assets, net of amortization 3,200 3,200  
Management Contract [Member]      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense 700 100  
Accumulated amortization 856 148  
Other Assets [Abstract]      
Finite-lived intangible assets, net of amortization $ 9,765 $ 10,473