Note 2 - Accounting Policies and Related Matters	6 Months Ended
Jun. 30, 2023
Accounting Policies [Abstract]
Accounting Policies and Related Matters	Note 2 - Accounting Policies and Related Matters The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial statements and the rules and regulations of the Securities and Exchange Commission (the “SEC”) applicable to interim reports. In the opinion of management, the accompanying unaudited condensed consolidated financial statements reflect all adjustments consisting of normal recurring adjustments necessary for a fair presentation of its financial position and results of operations. Interim results of operations are not necessarily indicative of the results that may be achieved for a full year. The unaudited condensed consolidated financial statements and related notes do not include all information and footnotes required by GAAP for annual reports. These interim condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto as of and for the year ended December 31, 2022, included in the Company’s 2022 Annual Report on Form 10-K filed with the SEC on May 1, 2023. The interim condensed consolidated financial statements include the accounts of the Company’s wholly owned subsidiaries and subsidiaries in which the Company has a controlling interest. All intercompany transactions and balances have been eliminated in consolidation. For information about significant accounting policies, refer to the Company’s audited consolidated financial statements and notes thereto for the year ended December 31, 2022, included in the Company’s 2022 Annual Report on Form 10-K filed with the SEC on May 1, 2023. During the six months ended June 30, 2023, there were no material changes to these policies. Change in Presentation The Company has made certain reclassifications to prior period financial statements in order to enhance the comparability with current period condensed consolidated financial statements. Accounting Guidance Adoption of Accounting Standards In March 2020, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2020-04, Reference Rate Reform (Topic 848). ASU 2020-04 contains practical expedients for reference rate reform related activities that impact debt, leases, derivatives, and other contracts. The guidance in ASU 2020-04 is optional and may be elected over time as reference rate reform activities occur. Reference rate reform has not had a material impact on any of the Company's existing contracts. The Company will assess future changes in its contracts and the impact of electing to apply the optional practical expedients and exceptions provided by Topic 848 as they occur, but expects their application will not have a material effect on the Company's condensed consolidated financial statements. In June 2016, FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326), which requires entities to measure all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. The standard also requires additional disclosures related to significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an entity’s portfolio. Operating lease receivables are excluded from the scope of this guidance. The amended guidance is effective for the Company for fiscal years, and interim periods within those years, beginning January 1, 2023. The adoption of this standard did not have a material impact on the Company’s condensed consolidated financial statements and related disclosures. In March 2022, FASB issued ASU 2022-02, Financial Instruments-Credit Losses (Topic 326), Troubled Debt Restructurings and Vintage Disclosures, which eliminates the accounting guidance for troubled debt restructurings by creditors that have adopted the Current Expected Credit Losses model and enhances the disclosure requirements for loan refinancings and restructurings made with borrowers experiencing financial difficulty. The ASU also requires a public business entity to disclose current-period gross write-offs for financing receivables and net investment in leases by year of origination in the vintage disclosures. This ASU is effective for the Company for fiscal years, and interim periods within those years, beginning January 1, 2023. The adoption of this standard did not have an impact on the Company's condensed consolidated financial statements and related disclosures.

The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial statements and the rules and regulations of the Securities and Exchange Commission (the “SEC”) applicable to interim reports. In the opinion of management, the accompanying unaudited condensed consolidated financial statements reflect all adjustments consisting of normal recurring adjustments necessary for a fair presentation of its financial position and results of operations. Interim results of operations are not necessarily indicative of the results that may be achieved for a full year. The unaudited condensed consolidated financial statements and related notes do not include all information and footnotes required by GAAP for annual reports. These interim condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto as of and for the year ended December 31, 2022, included in the Company’s 2022 Annual Report on Form 10-K filed with the SEC on May 1, 2023.

The interim condensed consolidated financial statements include the accounts of the Company’s wholly owned subsidiaries and subsidiaries in which the Company has a controlling interest. All intercompany transactions and balances have been eliminated in consolidation.

For information about significant accounting policies, refer to the Company’s audited consolidated financial statements and notes thereto for the year ended December 31, 2022, included in the Company’s 2022 Annual Report on Form 10-K filed with the SEC on May 1, 2023. During the six months ended June 30, 2023, there were no material changes to these policies.

Accounting Guidance

Adoption of Accounting Standards

In March 2020, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2020-04, Reference Rate Reform (Topic 848). ASU 2020-04 contains practical expedients for reference rate reform related activities that impact debt, leases, derivatives, and other contracts. The guidance in ASU 2020-04 is optional and may be elected over time as reference rate reform activities occur. Reference rate reform has not had a material impact on any of the Company's existing contracts. The Company will assess future changes in its contracts and the impact of electing to apply the optional practical expedients and exceptions provided by Topic 848 as they occur, but expects their application will not have a material effect on the Company's condensed consolidated financial statements.

In June 2016, FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326), which requires entities to measure all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. The standard also requires additional disclosures related to significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an entity’s portfolio. Operating lease receivables are excluded from the scope of this guidance. The amended guidance is effective for the Company for fiscal years, and interim periods within those years, beginning January 1, 2023. The adoption of this standard did not have a material impact on the Company’s condensed consolidated financial statements and related disclosures.

In March 2022, FASB issued ASU 2022-02, Financial Instruments-Credit Losses (Topic 326), Troubled Debt Restructurings and Vintage Disclosures, which eliminates the accounting guidance for troubled debt restructurings by creditors that have adopted the Current Expected Credit Losses model and enhances the disclosure requirements for loan refinancings and restructurings made with borrowers experiencing financial difficulty. The ASU also requires a public business entity to disclose current-period gross write-offs for financing receivables and net investment in leases by year of origination in the vintage disclosures. This ASU is effective for the Company for fiscal years, and interim periods within those years, beginning January 1, 2023. The adoption of this standard did not have an impact on the Company's condensed consolidated financial statements and related disclosures.