Quarterly report pursuant to Section 13 or 15(d)

Properties, Net (Details 2)

v3.4.0.3
Properties, Net (Details 2) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Properties    
Projects in development or held for future development $ 416,169 $ 429,219
Projects in development or held for future development | Land in development or held for future development    
Properties    
Projects in development or held for future development 220,834 207,774
Projects in development or held for future development | Construction in progress, excluding land    
Properties    
Projects in development or held for future development $ 195,335 $ 221,445