Note 2 - Significant New Authoritative Accounting Guidance	12 Months Ended
Dec. 31, 2022
Notes to Financial Statements
Significant Accounting Policies [Text Block]	NOTE 2. SIGNIFICANT NEW AUTHORITATIVE ACCOUNTING GUIDANCE Pending Adoption In October 2021, the FASB issued ASU 2021-08 Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. The ASU requires entities to apply Topic 606 to recognize and measure contract assets and contract liabilities in a business combination. The amendments improve comparability after the business combination by providing consistent recognition and measurement guidance for revenue contracts with customers acquired in a business combination and revenue contracts with customers not acquired in a business combination. The ASU is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2022. Entities should apply the amendments prospectively and early adoption is permitted. We do not expect the adoption of ASU 2021-08 to have a material impact on our consolidated financial statements. In March 2022, the Financial Accounting Standards Board (FASB) issued ASU No. 2022-01, Derivatives and Hedging (Topic 815), Fair Value Hedging—Portfolio Layer Method. ASU 2022-01 clarifies the guidance in ASC 815 on fair value hedge accounting of interest rate risk for portfolios of financial assets and is intended to better align hedge accounting with an organization’s risk management strategies. In 2017, FASB issued ASU 2017-12 to better align the economic results of risk management activities with hedge accounting. One of the major provisions of that standard was the addition of the last-of-layer hedging method. For a closed portfolio of fixed-rate prepayable financial assets or one or more beneficial interests secured by a portfolio of prepayable financial instruments, such as mortgages or mortgage-backed securities, the last-of-layer method allows an entity to hedge its exposure to fair value changes due to changes in interest rates for a portion of the portfolio that is not expected to be affected by prepayments, defaults, and other events affecting the timing and amount of cash flows. ASU 2022-01 renames that method the portfolio layer method. For public business entities, ASU 2022-01 is effective for fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. We do not expect the adoption of ASU 2022-01 to have a material impact on our consolidated financial statements. In March 2022, the FASB issued ASU 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. ASU 2022-02 eliminates the accounting guidance for troubled debt restructurings in ASC Subtopic 310-40, Receivables - Troubled Debt Restructurings by Creditors, while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty. Additionally, ASU 2022-02 requires entities to disclose current-period gross write-offs by year of origination for financing receivables and net investments in leases within the scope of ASC Subtopic 326-20, Financial Instruments - Credit Losses - Measured at Amortized Cost. ASU 2022-02 will be effective for us on January 1, 2023 though early adoption is permitted. The adoption of ASU 2022-02 is not expected to have a significant impact on our financial statements. In June 2022, the FASB issued ASU 2022-03, Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions. ASU 2022-03 clarifies that a contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in measuring fair value. The ASU is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2023. Early adoption is permitted. We do not expect the adoption of ASU 2022-03 to have a material impact on our consolidated financial statements. In December 2022, the FASB issued ASU 2022-06, Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848. In 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provided optional guidance to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform. The objective of the guidance in Topic 848 was to provide relief during the temporary transition period and the FASB included a sunset provision based on expectations of when the London Interbank Offered Rate (LIBOR) would cease being published. The United Kingdom Financial Conduct Authority has announced that the intended LIBOR cessation date has been extended from December 31, 2021 to June 30, 2023. As such, ASU 2022-06 defers the sunset date previously set to December 31, 2024, after which entities will no longer be permitted to apply the relief in Topic 848; moreover, it applies to all entities, subject to meeting certain criteria, that have contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. The ASU is effective for all entities upon issuance. At this time, we do not anticipate any material adverse impact to our business operation or financial results during the period of transition.

Note 2 - Significant New Authoritative Accounting Guidance

12 Months Ended

Dec. 31, 2022

Significant Accounting Policies [Text Block]

NOTE 2. SIGNIFICANT NEW AUTHORITATIVE ACCOUNTING GUIDANCE

Pending Adoption

In October 2021, the FASB issued ASU 2021-08 Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. The ASU requires entities to apply Topic 606 to recognize and measure contract assets and contract liabilities in a business combination. The amendments improve comparability after the business combination by providing consistent recognition and measurement guidance for revenue contracts with customers acquired in a business combination and revenue contracts with customers not acquired in a business combination. The ASU is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2022. Entities should apply the amendments prospectively and early adoption is permitted. We do not expect the adoption of ASU 2021-08 to have a material impact on our consolidated financial statements.

In March 2022, the Financial Accounting Standards Board (FASB) issued ASU No. 2022-01, Derivatives and Hedging (Topic 815), Fair Value Hedging—Portfolio Layer Method. ASU 2022-01 clarifies the guidance in ASC 815 on fair value hedge accounting of interest rate risk for portfolios of financial assets and is intended to better align hedge accounting with an organization’s risk management strategies. In 2017, FASB issued ASU 2017-12 to better align the economic results of risk management activities with hedge accounting. One of the major provisions of that standard was the addition of the last-of-layer hedging method. For a closed portfolio of fixed-rate prepayable financial assets or one or more beneficial interests secured by a portfolio of prepayable financial instruments, such as mortgages or mortgage-backed securities, the last-of-layer method allows an entity to hedge its exposure to fair value changes due to changes in interest rates for a portion of the portfolio that is not expected to be affected by prepayments, defaults, and other events affecting the timing and amount of cash flows. ASU 2022-01 renames that method the portfolio layer method. For public business entities, ASU 2022-01 is effective for fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. We do not expect the adoption of ASU 2022-01 to have a material impact on our consolidated financial statements.

In March 2022, the FASB issued ASU 2022-02, Financial Instruments - Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. ASU 2022-02 eliminates the accounting guidance for troubled debt restructurings in ASC Subtopic 310-40, Receivables - Troubled Debt Restructurings by Creditors, while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty. Additionally, ASU

2022-02 requires entities to disclose current-period gross write-offs by year of origination for financing receivables and net investments in leases within the scope of ASC Subtopic 326-20, Financial Instruments - Credit Losses - Measured at Amortized Cost. ASU 2022-02 will be effective for us on January 1, 2023 though early adoption is permitted. The adoption of ASU 2022-02 is not expected to have a significant impact on our financial statements.

In June 2022, the FASB issued ASU 2022-03, Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions. ASU 2022-03 clarifies that a contractual restriction on the sale of an equity security is not considered part of the unit of account of the equity security and, therefore, is not considered in measuring fair value. The ASU is effective for fiscal years, including interim periods within those fiscal years, beginning after December 15, 2023. Early adoption is permitted. We do not expect the adoption of ASU 2022-03 to have a material impact on our consolidated financial statements.

In December 2022, the FASB issued ASU 2022-06, Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848. In 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting, which provided optional guidance to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform. The objective of the guidance in Topic 848 was to provide relief during the temporary transition period and the FASB included a sunset provision based on expectations of when the London Interbank Offered Rate (LIBOR) would cease being published. The United Kingdom Financial Conduct Authority has announced that the intended LIBOR cessation date has been extended from December 31, 2021 to June 30, 2023. As such, ASU 2022-06 defers the sunset date previously set to December 31, 2024, after which entities will no longer be permitted to apply the relief in Topic 848; moreover, it applies to all entities, subject to meeting certain criteria, that have contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. The ASU is effective for all entities upon issuance. At this time, we do not anticipate any material adverse impact to our business operation or financial results during the period of transition.