Note 10 - Preferred Stock	12 Months Ended
Dec. 31, 2022
Notes to Financial Statements
Preferred Stock [Text Block]	(10) PREFERRED STOCK: The Company’s Articles of Incorporation provide for 5,000,000 shares of “blank check” preferred stock. At December 31, 2022 and 2021, no shares of preferred stock were outstanding or designated.

The entire disclosure for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to preferred stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-URI https://asc.fasb.org/topic&trid=2208762

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