Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Consolidated Balance Sheets [Abstract]
Trade receivables, allowance for doubtful accounts	$ 2,831	$ 2,980
Common stock, par value	$ 1	$ 1
Common stock, authorized	15,000	15,000
Common stock, issued	8,247	8,190
Common stock, outstanding	5,169	5,300
Treasury stock, shares	3,078	2,890

Amount of allowance for credit loss on accounts receivable, classified as current.

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Face amount or stated value per share of 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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