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Item 5. Other Information | 6 Months Ended
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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 Company’s fiscal quarter ended June 30, 2023, as such terms are defined under Item 408(a) of Regulation S-K.

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