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Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Jun. 30, 2025	Dec. 31, 2024	Jun. 30, 2023
Common Stock, Par or Stated Value Per Share (in dollars per share)		$ 0.1	$ 0.1
Common Stock, Shares Authorized (in shares)		2,810,000	2,810,000
Common Stock, Shares, Outstanding (in shares)	2,810,000	2,810,000
Treasury Stock, Common, Shares (in shares)	1,154,500	1,101,530

X

- Definition

Face amount or stated value per share of common stock.

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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Number of previously issued common shares repurchased by the issuing entity and held in treasury.

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