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Other Income - Net (Details 1) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2018
Jan. 31, 2017
Revenues and expenses from land sales [Abstract]    
Revenue $ 6,968 $ 144,714
Expense (6,268) (144,273)
Income from land sales 700 3,559
Home Building Joint Venture Metro New York Three [Member]    
Revenues and expenses from land sales [Abstract]    
Deferred gain recognized $ 3,118