Note 2 - Reclassifications -	3 Months Ended
Mar. 31, 2021
Notes to Financial Statements
Reclassifications [Text Block]	Note 2 – Reclassifications – Certain reclassifications may have been made to conform to the classifications adopted for reporting in 2021. These reclassifications have no material effect on previously reported shareholders’ equity or net income.

The entire disclosure for classifying current financial statements, which may be different from classifications in the prior year's financial statements. Disclose any material changes in classification including an explanation of the reason for the change and the areas impacted.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-URI http://asc.fasb.org/topic&trid=2122149

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