2. Basis of Presentation and Significant Accounting Policies: Income Taxes (Policies)	3 Months Ended
	Jan. 31, 2020
Policies
Income Taxes	Income Taxes   The Company’s provision for income taxes consists of federal, state, and foreign taxes, as applicable, in amounts necessary to align the Company’s year-to-date tax provision with the effective rate that it expects to achieve for the full year. Each quarter the Company updates its estimate of the annual effective tax rate and records cumulative adjustments as necessary.   For the three months ended January 31, 2020, the Company recorded an income tax provision of $32,000, which is attributable to foreign withholding tax. The effective tax rate for the three months ended January 31, 2020 was (5.7)% and differed from the U.S. federal statutory rate of 21% as a result of the foreign withholding tax recorded during the three months ended January 31, 2020. The Company did not record an income tax benefit in its pre-tax losses as the Company maintains a full valuation allowance against its net deferred tax assets as the net deferred tax assets were not realizable on a more-likely-than-not basis.   For the three months ended January 31, 2019, the Company recorded an income tax provision (benefit) of zero. The Company’s annual effective tax rate for the three months ended January 31, 2019 was 0% as the Company’s net deferred tax assets were not realizable on a more-likely-than-not-basis.