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Recently issued accounting standard
9 Months Ended
Jul. 31, 2022
Accounting Standards Update and Change in Accounting Principle [Abstract]  
Recently issued accounting standard

Note 2 - Recently issued accounting standard:

In March 2020 and January 2021, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) No. 2020-04 “Reference Rate Reform (ASC 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting”, and ASU 2021-01 “Reference Rate Reform (ASC 848): Scope” which provides temporary optional guidance to ease the potential burden in accounting for reference rate reform in contracts and other transactions that reference the London Interbank Offered Rate or another reference rate expected to be discontinued because of reference rate reform, if certain criteria are met. ASU 2020-04 and ASU 2021-01 are effective for all entities as of March 12, 2020 through December 31, 2022. We currently do not anticipate the need to modify our existing debt agreements as a result of reference rate reform in the current year, however if any modification is executed as a result of reference rate reform, the Company will elect the optional expedient available under ASU 2020-04 and ASU 2021-01, which allows entities to account for the modification as if the modification was not substantial. We will disclose the nature of and reason for electing the optional expedient in each interim and annual financial statement period if and when applicable through December 31, 2022.