Quarterly report pursuant to Section 13 or 15(d)

Recent Transactions (Unconsolidated Joint Venture Activity) (Narrative) (Details)

v3.19.1
Recent Transactions (Unconsolidated Joint Venture Activity) (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended
Feb. 28, 2019
Mar. 31, 2019
Real Estate Properties [Line Items]    
Gain (loss) on sale of investment in unconsolidated joint venture   $ 903
Red Bank [Member]    
Real Estate Properties [Line Items]    
Gain on sale $ 900  
Red Bank [Member] | Unconsolidated Joint Venture Office Buildings [Member]    
Real Estate Properties [Line Items]    
Gain (loss) on sale of investment in unconsolidated joint venture 4,200  
Gain on sale $ 900