Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Thousands	Dec. 31, 2022	Dec. 31, 2021
Statement of Financial Position
Common stock, no par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	12,500	12,500
Common stock, shares issued (in shares)	11,289	11,094
Common stock, shares outstanding (in shares)	10,584	10,391
Treasury shares	705	703

Face amount per share of no-par value common stock.

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

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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.

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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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