Annual report pursuant to Section 13 and 15(d)

Development of Consolidated Rental Properties - Narrative (Details)

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Development of Consolidated Rental Properties - Narrative (Details) - ft²
ft² in Thousands
Oct. 31, 2017
Sep. 30, 2017
Nov. 30, 2016
Nov. 30, 2015
Jul. 31, 2015
May 30, 2015
Fort Worth [Member]            
Development of Consolidated Rental Properties [Line Items]            
Square Feet 352          
Lancaster [Member]            
Development of Consolidated Rental Properties [Line Items]            
Square Feet   123        
Daytona Beach [Member]            
Development of Consolidated Rental Properties [Line Items]            
Square Feet     352      
Foxwoods [Member]            
Development of Consolidated Rental Properties [Line Items]            
Square Feet           312
Grand Rapids [Member]            
Development of Consolidated Rental Properties [Line Items]            
Square Feet         352  
Southaven [Member]            
Development of Consolidated Rental Properties [Line Items]            
Square Feet       320