Property and Equipment - at cost
9 Months Ended
Apr. 30, 2018
Property, Plant and Equipment [Abstract]  
Property and Equipment - at cost
6. Property and Equipment – at cost:
      April 30 July 31
2018         2017
Property:
Buildings and improvements $      82,515,948 $      80,825,601
Improvements to leased property 1,478,012 1,478,012
Land 6,067,805 6,067,805
Construction in progress 785,528 644,809
90,847,293 89,016,227
Less accumulated depreciation 40,926,729 39,648,642
Property - net 49,920,564 49,367,585
Fixtures and equipment and other:
Fixtures and equipment 144,545 144,545
Other fixed assets 193,015 193,015
337,560 337,560
Less accumulated depreciation 253,355 220,056
Fixtures and equipment and other - net 84,205 117,504
 
Property and equipment - net $ 50,004,769 $ 49,485,089
Construction in progress includes:
             
April 30 July 31
2018 2017
Building improvements at 9 Bond Street in Brooklyn, NY $ $ 644,809
Building improvements at Jamaica, NY building 551,901
Building improvements at Fishkill, NY building 233,627
$ 785,528 $ 644,809