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Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares	Jun. 28, 2025	Dec. 28, 2024
Common Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.01	$ 0.01
Common Stock, Shares Authorized (in shares)	20,000,000	20,000,000
Common Stock, Shares, Issued (in shares)	14,661,487	14,661,487
Common Stock, Shares, Outstanding (in shares)	14,525,960	14,525,960
Treasury Stock, Common, Shares (in shares)	135,527	135,527

X

- Definition

Face amount or stated value per share of common stock.

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-Section S99
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X

- Definition

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

+ References

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X

- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

+ References

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X

- Definition

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

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- Definition

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

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