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Note A - Basis of Presentation (Details Textual) shares in Millions	Mar. 08, 2022	Jul. 13, 2021	Aug. 16, 2022 shares	Jul. 30, 2022 shares	Mar. 29, 2022 shares	Mar. 18, 2022 shares
Stockholders' Equity Note, Stock Split, Conversion Ratio	2	2
Shares, Outstanding, Ending Balance (in shares)			11.4	5.7	22.2	11.1

X

- Definition

Number of shares issued which are neither cancelled nor held in the treasury.

+ References

No definition available.

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X

- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB TOPIC 4.C)
-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187143-122770

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