Note 13 - New Accounting Standards Not Yet Adopted	3 Months Ended
Jan. 31, 2020
Notes to Financial Statements
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	*(13) New Accounting Standards Not* Yet Adopted** In December 2019, the FASB issued Accounting Standards Update 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (“ASU 2019-12”), which is intended to simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in Topic 740 and also clarifies and amends existing guidance to improve consistent application. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020, with early adoption permitted. The Company is currently evaluating the impact of the adoption of ASU 2019-12 on its results of operations, financial position and liquidity and its related financial statement disclosures. There are no other new accounting standards issued, but not yet adopted by the Company, which are expected to materially impact the Company’s financial position, operating results or financial statement disclosures.

Note 13 - New Accounting Standards Not Yet Adopted

3 Months Ended

Jan. 31, 2020

Description of New Accounting Pronouncements Not yet Adopted [Text Block]

(13) New Accounting Standards Not Yet Adopted

In December 2019, the FASB issued Accounting Standards Update 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (“ASU 2019-12”), which is intended to simplify various aspects related to accounting for income taxes. ASU 2019-12 removes certain exceptions to the general principles in Topic 740 and also clarifies and amends existing guidance to improve consistent application. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020, with early adoption permitted. The Company is currently evaluating the impact of the adoption of ASU 2019-12 on its results of operations, financial position and liquidity and its related financial statement disclosures.

There are no other new accounting standards issued, but not yet adopted by the Company, which are expected to materially impact the Company’s financial position, operating results or financial statement disclosures.