Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.22.2.2
Condensed Consolidated Balance Sheets (Parenthetical) – $ / shares
Oct. 31, 2022
Jul. 31, 2022
Statement of Financial Position [Abstract]    
Common stock, shares authorized 4,545,455  4,545,455 
Common stock, par value $ 0.0001  $ 0.0001 
Common stock, shares issued 1,790,741  1,790,051 
Common stock, shares outstanding 1,790,741  1,790,051 
Warrants issued 75,897  77,554 
Warrants outstanding 75,897  77,554