v3.22.2.2
Balance Sheets (Parenthetical) - $ / shares
12 Months Ended
Oct. 25, 2021
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Subsidiary, Sale of Stock [Line Items]        
Temporary equity, shares authorized     8,225,000  
Temporary equity, redemption price per share     $ 10.03  
Temporary equity, shares issued     400,000  
Temporary equity, par value     $ 8.27  
Common stock, par value   $ 0 $ 0 $ 0
Common stock, shares authorized, unlimited     Unlimited Unlimited
Common stock shares outstanding   2,156,250 2,448,500 2,156,250
Common stock, shares issued   2,156,250 2,448,500 2,156,250
Common stock, shares subjected to redemption     400,000  
Number of shares issued   1,437,500    
Sponsor [Member]        
Subsidiary, Sale of Stock [Line Items]        
Common stock shares outstanding 2,156,250      
Number of shares issued 718,750      
Over-Allotment Option [Member]        
Subsidiary, Sale of Stock [Line Items]        
Shares issued, forfeited   187,500   281,250