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Item 5. Other Information	3 Months Ended
	Dec. 31, 2023
Notes to Financial Statements
Material Terms of Trading Arrangement [Text Block]	Item 5. Other Information Securities Trading Plans of Directors and Officers During the fiscal quarter ended December 31, 2023, none of our directors or officers (as defined in Section 16 of the Securities Exchange Act of 1934, as amended) adopted, modified or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement (each as defined in Item 408(a) and (c) of Regulation S-K).

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