v3.25.2
Income Tax (Details)
$ in Thousands, ¥ in Millions, $ in Millions
6 Months Ended
Apr. 30, 2025
HKD ($)
Apr. 30, 2025
CNY (¥)
Apr. 30, 2024
Oct. 31, 2024
USD ($)
Oct. 31, 2023
USD ($)
Income Tax [Line Items]          
Tax rate percentage 25.00% 25.00% 25.00%    
Income Tax Credits and Adjustments (in Yuan Renminbi) | ¥   ¥ 1      
Personal income tax percentage 50.00% 50.00%      
Annual taxable income (in Yuan Renminbi) | ¥   ¥ 2      
Individual business with taxable income (in Yuan Renminbi) | ¥   ¥ 1      
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 50.00% 50.00%      
Operating loss carryforwards (in Dollars) | $       $ 470 $ 670
Park Ha Biological Technology [Member]          
Income Tax [Line Items]          
Tax rate percentage 16.50% 16.50%      
High and New Technology Enterprise [Member]          
Income Tax [Line Items]          
Tax rate percentage 15.00% 15.00%      
Park Ha Jiangsu [Member]          
Income Tax [Line Items]          
Tax rate percentage 15.00% 15.00%      
Hong Kong [Member]          
Income Tax [Line Items]          
Tax rate amount (in Dollars) | $ $ 2        
Tax rate percentage 8.25% 8.25%      
Amount of effective income tax rate reconciliation assessable profit (in Dollars) | $ $ 2        
Maximum [Member]          
Income Tax [Line Items]          
Tax rate percentage 25.00% 25.00%      
Minimum [Member]          
Income Tax [Line Items]          
Tax rate percentage 20.00% 20.00%      
China, PRC [Member] | High and New Technology Enterprise [Member]          
Income Tax [Line Items]          
Percentage of subject to profit tax rate 25.00% 25.00%