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Note 15 - Recent Accounting Pronouncements | 3 Months Ended
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Feb. 28, 2026
Notes to Financial Statements |
Accounting Standards Update and Change in Accounting Principle [Text Block] | 15. Recent Accounting Pronouncements Effective November 29, 2025, we adopted Accounting Standards Update 2023-07 – Segment Reporting (Topic ASC 740) Improvements to Reportable Segment Disclosures. The ASU improves reportable segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses. The amendments in this update require: that a public entity disclose, on an annual and interim basis, significant segment expenses that are regularly provided to the chief operating decision maker (CODM) and included within each reported measure of segment profit or loss (collectively referred to as the “significant expense principle”); and that a public entity disclose, on an annual and interim basis, an amount for other segment items by reportable segment and a description of its composition. The other segment items category is the difference between segment revenue less the segment expenses disclosed under the significant expense principle and each reported measure of segment profit or loss. The enhanced disclosures required by ASU 2023-07 are reflected in our segment disclosures in Note 12. The adoption of this guidance related solely to disclosures and did not have an impact upon our financial position or results of operations. In December 2023, the FASB issued Accounting Standards Update 2023-09 – Income Taxes (Topic ASC 740) Income Taxes. The ASU improves the transparency of income tax disclosures by requiring (1) consistent categories and greater disaggregation of information in the rate reconciliation and (2) income taxes paid disaggregated by jurisdiction. It also includes certain other amendments to improve the effectiveness of income tax disclosures. The amendments in ASU 2023-09 become effective for us as of the end of our 2026 fiscal year. We are still assessing the impact of this guidance on our disclosures and plan to adopt ASU 2023-09 for our financial statements for the year ending November 28, 2026. In November 2024, the FASB issued Accounting Standards Update 2024-03 – Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic ASC 220-40) Disaggregation of Income Statement Expenses. The amendments in this ASU require a public business entity to disclose specific information about certain costs and expenses in the notes to its financial statements for interim and annual reporting periods. The objective of the disclosure requirements is to provide disaggregated information about a public business entity's expenses to help investors (a) better understand the entity's performance, (b) better assess the entity's prospects for future cash flows, and (c) compare an entity's performance over time and with that of other entities. The amendments in ASU 2024-03 will become effective for us for our 2028 fiscal year and for interim periods beginning with our 2029 fiscal year. Early adoption is permitted. We do not expect that this guidance will have a material impact upon our financial position and results of operations.

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