Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis

v3.19.3.a.u2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis - USD ($)
Oct. 31, 2019
Oct. 31, 2018
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Total financial assets $ 5,556,944 $ 4,781,331
Fair Value, Inputs, Level 1 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Total financial assets 3,206,944 2,781,331
Fair Value, Inputs, Level 2 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Total financial assets 2,350,000 2,000,000
Fair Value, Inputs, Level 3 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Total financial assets
Fair Value, Recurring [Member] | Money Market Funds [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Cash and cash equivalents 2,706,944 2,031,331
Fair Value, Recurring [Member] | Money Market Funds [Member] | Fair Value, Inputs, Level 1 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Cash and cash equivalents 2,706,944 2,031,331
Fair Value, Recurring [Member] | Money Market Funds [Member] | Fair Value, Inputs, Level 2 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Cash and cash equivalents
Fair Value, Recurring [Member] | Money Market Funds [Member] | Fair Value, Inputs, Level 3 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Cash and cash equivalents
Fair Value, Recurring [Member] | Certificates of Deposit [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Cash and cash equivalents 500,000 750,000
Fair Value, Recurring [Member] | Certificates of Deposit [Member] | Fair Value, Inputs, Level 1 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Cash and cash equivalents 500,000 750,000
Fair Value, Recurring [Member] | Certificates of Deposit [Member] | Fair Value, Inputs, Level 2 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Cash and cash equivalents
Fair Value, Recurring [Member] | Certificates of Deposit [Member] | Fair Value, Inputs, Level 3 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Cash and cash equivalents
Fair Value, Recurring [Member] | Short-term Investments [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Certificates of deposit – Short-term investments 2,350,000 2,000,000
Fair Value, Recurring [Member] | Short-term Investments [Member] | Fair Value, Inputs, Level 1 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Certificates of deposit – Short-term investments
Fair Value, Recurring [Member] | Short-term Investments [Member] | Fair Value, Inputs, Level 2 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Certificates of deposit – Short-term investments 2,350,000 2,000,000
Fair Value, Recurring [Member] | Short-term Investments [Member] | Fair Value, Inputs, Level 3 [Member]    
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Hierarchy for our financial assets and liabilities measured at fair value on a recurring basis [Line Items]    
Certificates of deposit – Short-term investments