Quarterly report pursuant to Section 13 or 15(d)

Loan Payable (Tables)

v3.19.3.a.u2
Loan Payable (Tables)
6 Months Ended
Jan. 31, 2020
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments [Table Text Block] Minimum future annual principal payments under the mortgage agreement as of January 31, 2020, are as follows:

  July 31,          
  2020     $ 70    
  2021       144    
  2022       152    
  2023       160    
  2024       167    
  Thereafter       3,649    
        $ 4,342    
  Less: Current portion       (140 )  
  Unamortized mortgage cost       (64 )  
          $ 4,138