2. Basis of Presentation and Significant Accounting Policies: Recent Accounting Pronouncements (Policies)	6 Months Ended
Apr. 30, 2018
Policies
Recent Accounting Pronouncements	Recent Accounting Pronouncements Adopted In March 2016, the FASB issued Accounting Standards Update (“ASU”) No. 2016-09, “Improvements to Employee Share-Based Payment Accounting.” The new guidance on accounting for employee share-based payment awards was designed to simplify the accounting related to several aspects of accounting for share-based payment transactions, including income tax consequences of share-based payment transactions, classification of awards as either equity or liabilities, forfeitures, and classification on the statement of cash flows. The new standard is effective for the annual period beginning after December 15, 2016, including interim reporting periods within that period, which for the Company will be effective November 1, 2018. In accordance with the new guidance, the Company has made a policy election to account for forfeitures when they occur. The Company adopted this guidance during the quarter ended January 31, 2018, using the modified retrospective method, with no material impact to its consolidated financial statements and related disclosures because the Company has a full valuation allowance on its current and non-current deferred tax assets and liabilities. In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740) Balance Sheet Classification of Deferred Assets. This ASU is intended to simplify the presentation of deferred taxes on the balance sheet and will require an entity to present all deferred tax assets and deferred tax liabilities as non-current on the balance sheet. Under the current guidance, entities are required to separately present deferred taxes as current or non-current. This guidance will be effective beginning in 2018, with early adoption permitted. The Company adopted this guidance during the quarter ended January 31, 2018 with no material impact to its consolidated financial statements and related disclosures because the Company has a full valuation allowance on its current and non-current deferred tax assets and liabilities. Recent Accounting Pronouncements Not Yet Adopted In May 2017, the FASB issued ASU 2017-09, “Compensation—Stock Compensation: Topic 718” — Scope of Modification Accounting (“ASU 2017-09”), to clarify when to account for a change in the terms or conditions of a share-based payment award as a modification. Under the new standard, modification is required only if the fair value, the vesting conditions, or the classification of an award as equity or liability changes as a result of the change in terms or conditions. ASU 2017-09 will be effective for the Company beginning November 1, 2018 and will be applied prospectively. In February 2016, the FASB issued ASU 2016-02, which amends the ASC and creates Topic 842, Leases (“Topic 842”). Topic 842 will require lessees to recognize lease assets and lease liabilities for those leases classified as operating leases under previous GAAP on the balance sheet. This guidance is effective for annual periods beginning after December 15, 2018, which will be effective for the Company beginning November 1, 2019, and early adoption is permitted. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements. In May 2014, the FASB issued Accounting Standards Update (“ASU”) No. 2014-09, “Revenue from Contracts with Customers: Topic 606” (“ASU 2014-09”), to supersede nearly all-existing revenue recognition guidance under GAAP. The core principle of ASU 2014-09 is to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services, ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing GAAP including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The new standard is effective for the annual period beginning after December 15, 2017, including interim reporting periods within that period, which will be effective for the Company beginning November 1, 2018. The guidance permits two methods of adoption: retrospectively to each prior reporting period presented (“Full Retrospective Method”) or retrospectively with the cumulative effect of applying the guidance recognized in retained earnings as of the date of adoption (“Modified Retrospective Method”). The Company has begun the process of evaluating the impact of the adoption of ASU 2014-09 to its consolidated financial statements, accounting policies and processes. The Company is determining the necessary internal and external resources needed to assist in its implementation and evaluation of the impact of ASU 2014-09. The Company has not yet selected a transition method and is evaluating the effect that this new guidance will have on its consolidated financial statements and related disclosures.

2. Basis of Presentation and Significant Accounting Policies: Recent Accounting Pronouncements (Policies)

6 Months Ended

Apr. 30, 2018

Recent Accounting Pronouncements Adopted

In March 2016, the FASB issued Accounting Standards Update (“ASU”) No. 2016-09, “Improvements to Employee Share-Based Payment Accounting.” The new guidance on accounting for employee share-based payment awards was designed to simplify the accounting related to several aspects of accounting for share-based payment transactions, including income tax consequences of share-based payment transactions, classification of awards as either equity or liabilities, forfeitures, and classification on the statement of cash flows. The new standard is effective for the annual period beginning after December 15, 2016, including interim reporting periods within that period, which for the Company will be effective November 1, 2018. In accordance with the new guidance, the Company has made a policy election to account for forfeitures when they occur. The Company adopted this guidance during the quarter ended January 31, 2018, using the modified retrospective method, with no material impact to its consolidated financial statements and related disclosures because the Company has a full valuation allowance on its current and non-current deferred tax assets and liabilities.

In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740) Balance Sheet Classification of Deferred Assets. This ASU is intended to simplify the presentation of deferred taxes on the balance sheet and will require an entity to present all deferred tax assets and deferred tax liabilities as non-current on the balance sheet. Under the current guidance, entities are required to separately present deferred taxes as current or non-current. This guidance will be effective beginning in 2018, with early adoption permitted. The Company adopted this guidance during the quarter ended January 31, 2018 with no material impact to its consolidated financial statements and related disclosures because the Company has a full valuation allowance on its current and non-current deferred tax assets and liabilities.

Recent Accounting Pronouncements Not Yet Adopted

In May 2017, the FASB issued ASU 2017-09, “Compensation—Stock Compensation: Topic 718” — Scope of Modification Accounting (“ASU 2017-09”), to clarify when to account for a change in the terms or conditions of a share-based payment award as a modification. Under the new standard, modification is required only if the fair value, the vesting conditions, or the classification of an award as equity or liability changes as a result of the change in terms or conditions. ASU 2017-09 will be effective for the Company beginning November 1, 2018 and will be applied prospectively.

In February 2016, the FASB issued ASU 2016-02, which amends the ASC and creates Topic 842, Leases (“Topic 842”). Topic 842 will require lessees to recognize lease assets and lease liabilities for those leases classified as operating leases under previous GAAP on the balance sheet. This guidance is effective for annual periods beginning after December 15, 2018, which will be effective for the Company beginning November 1, 2019, and early adoption is permitted. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In May 2014, the FASB issued Accounting Standards Update (“ASU”) No. 2014-09, “Revenue from Contracts with Customers: Topic 606” (“ASU 2014-09”), to supersede nearly all-existing revenue recognition guidance under GAAP. The core principle of ASU 2014-09 is to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services, ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, it is possible more judgment and estimates may be required within the revenue recognition process than required under existing GAAP including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. The new standard is effective for the annual period beginning after December 15, 2017, including interim reporting periods within that period, which will be effective for the Company beginning November 1, 2018.

The guidance permits two methods of adoption: retrospectively to each prior reporting period presented (“Full Retrospective Method”) or retrospectively with the cumulative effect of applying the guidance recognized in retained earnings as of the date of adoption (“Modified Retrospective Method”). The Company has begun the process of evaluating the impact of the adoption of ASU 2014-09 to its consolidated financial statements, accounting policies and processes. The Company is determining the necessary internal and external resources needed to assist in its implementation and evaluation of the impact of ASU 2014-09. The Company has not yet selected a transition method and is evaluating the effect that this new guidance will have on its consolidated financial statements and related disclosures.