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Property and Equipment (Tables)
12 Months Ended
Jul. 31, 2022
Property, Plant and Equipment [Abstract]  
Schedule of property and equipment
   July 31, 
   2022   2021 
   (in thousands) 
Building and Improvements  $2,505   $2,505 
Other   68    66 
    2,573    2,571 
Less Accumulated Depreciation   (803)   (731)
Total  $1,770   $1,840