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Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 23, 2018	Jun. 24, 2018
Statement of Financial Position [Abstract]
Allowance for bad debts accounts, accounts receivable	$ 179	$ 158
Common Stock, Par Value	$ .01	$ .01
Common Stock, Shares Authorized	26,000,000	26,000,000
Common Stock, Shares Issued	22,190,515	22,166,674
Common Stock, Shares Outstanding	15,071,311	15,047,470
Treasury Stock, shares	7,119,204	7,119,204

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For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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Face amount or stated value per share of common stock.

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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 common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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