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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 None of the Company’s directors or officers adopted, modified, or terminated a Rule 10b5‑1 trading arrangement or a non-Rule 10b5‑1 trading arrangement during the quarter ended June 30, 2023, as such terms are defined under Item 408(a) of Regulation S‑K.

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