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Note 3 - Recent Accounting Pronouncements | 3 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Accounting Standards Update and Change in Accounting Principle [Text Block] | 3. RECENT ACCOUNTING PRONOUNCEMENTS New pronouncements pending adoption In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2016-13, Measurement of Credit Losses on Financial Instruments, which supersedes current guidance by requiring recognition of credit losses when it is probable that a loss has been incurred. The new standard requires the establishment of an allowance for estimated credit losses on financial assets including trade and other receivables at each reporting date. The new standard will result in earlier recognition of allowances for losses on trade and other receivables and other contractual rights to receive cash. In November 2019, the FASB issued ASU No. 2019-10, Financial Instruments – Credit Losses (ASC 326), Derivatives and Hedging (ASC 815) and Leases (ASC 842), which extends the effective date of ASC 326 for certain companies until fiscal years beginning after December 15, 2022. The new standard will be effective for the Company in the first quarter of fiscal year beginning October 1, 2023, and early adoption is permitted. The Company has not completed its review of the impact of this standard on its consolidated financial statements. However, based on the Company’s history of immaterial credit losses from trade receivables, the Company does not expect that the adoption of this standard will have a material effect on the Company’s consolidated financial statements. In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (ASC 848), Facilitation of the Effects of Reference Rate Reform on Financial Reporting. ASU No. 2020-04 provides optional guidance, expedients and exceptions for a limited period of time to ease the potential burden in accounting for (or recognizing the effects of) reference rate reform on financial reporting. The amendments in this update apply to all entities, subject to meeting the criteria, which participate in contracts, hedging relationships and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. ASU No. 2020-04 was subsequently amended by ASU No. 2021-01, Reference Rate Reform (ASC 848), Scope, which refines the scope of ASC 848 and permits optional expedients and exceptions when accounting for derivative contracts and certain hedging relationships. The amendments of these updates are available to all entities as of March 12, 2020 through December 31, 2022. The Company intends to adopt this standard when LIBOR is discontinued. The Company does not expect that the adoption of this standard will have a material effect on the Company’s consolidated financial statements.

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- Definition The entire disclosure for change in accounting principle. 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