Significant Accounting Policies (Policies)	6 Months Ended
Jun. 30, 2023
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	*Basis of presentation* The accompanying unaudited financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted pursuant to such rules and regulations. Intercompany items have been eliminated in consolidation. These condensed consolidated financial statements should be read in conjunction with the audited financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, and filed with the Securities and Exchange Commission. Management believes that the information furnished includes all adjustments of a normal recurring nature that are necessary to fairly present our consolidated financial position, results of operations and cash flows for the periods indicated. The results of operations for any interim period are not necessarily indicative of results to be expected for the full year. The Company refers to the condensed consolidated financial statements collectively as “financial statements,” and individually as “statements of comprehensive income (loss),” “balance sheets,” “statements of shareholders’ equity,” and “statements of cash flows” herein.
New Accounting Pronouncements, Policy [Policy Text Block]	*Recent Accounting Pronouncements* We consider the applicability and impact of all Accounting Standard Updates (“ASUs”). There have been no new accounting pronouncements recently issued or newly effective that had, or are expected to have, a material impact on the Company’s financial statements.

Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2023

Basis of Accounting, Policy [Policy Text Block]

Basis of presentation

The accompanying unaudited financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America have been condensed or omitted pursuant to such rules and regulations. Intercompany items have been eliminated in consolidation. These condensed consolidated financial statements should be read in conjunction with the audited financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, and filed with the Securities and Exchange Commission. Management believes that the information furnished includes all adjustments of a normal recurring nature that are necessary to fairly present our consolidated financial position, results of operations and cash flows for the periods indicated. The results of operations for any interim period are not necessarily indicative of results to be expected for the full year.

The Company refers to the condensed consolidated financial statements collectively as “financial statements,” and individually as “statements of comprehensive income (loss),” “balance sheets,” “statements of shareholders’ equity,” and “statements of cash flows” herein.

New Accounting Pronouncements, Policy [Policy Text Block]

Recent Accounting Pronouncements

We consider the applicability and impact of all Accounting Standard Updates (“ASUs”). There have been no new accounting pronouncements recently issued or newly effective that had, or are expected to have, a material impact on the Company’s financial statements.