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Real Estate Development (Tables)
12 Months Ended
Oct. 31, 2020
Real Estate [Abstract]  
Schedule of Real Estate Development Assets
Real estate development assets are comprised primarily of land and land development costs and consist of the following at October 31 (in thousands):
 20202019
Retained property - East Area I$13,169 $11,943 
East Area II8,467 5,659 
 $21,636 $17,602