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Item 5. Other Information.	6 Months Ended
	Jun. 30, 2023
Notes to Financial Statements
Issuer Rule 10b5-1, Material Terms [Text Block]	ITEM 5. OTHER INFORMATION. During the quarter ended June 30, 2023, no director or officer of the Company adopted or terminated any Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement, each as defined in Item 408 of Regulation S-K.

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