XML 95 R62.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
2. Property and Equipment, net: Property and Equipment, net (Details) - USD ($)
12 Months Ended
Oct. 31, 2019
Oct. 31, 2018
Property, Plant and Equipment, Gross $ 7,222,000 $ 7,021,000
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment 6,670,000 6,348,000
Property, Plant and Equipment, Net (Rounded) 552,000 673,000
Leasehold Improvements    
Property, Plant and Equipment, Gross $ 216,000 216,000
Leasehold Improvements | Minimum    
Property, Plant and Equipment, Useful Life 3 years  
Leasehold Improvements | Maximum    
Property, Plant and Equipment, Useful Life 5 years  
Equipment    
Property, Plant and Equipment, Gross $ 6,413,000 6,212,000
Equipment | Minimum    
Property, Plant and Equipment, Useful Life 5 years  
Equipment | Maximum    
Property, Plant and Equipment, Useful Life 10 years  
Furniture and Fixtures    
Property, Plant and Equipment, Gross $ 593,000 $ 593,000
Furniture and Fixtures | Minimum    
Property, Plant and Equipment, Useful Life 5 years  
Furniture and Fixtures | Maximum    
Property, Plant and Equipment, Useful Life 10 years