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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
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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 |  |

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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