Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 25, 2014	Jun. 26, 2014	Dec. 26, 2013
Allowances for accounts receivable, current	$ 6,264	$ 3,210	$ 3,887
Accumulated depreciation of rental investment property	7,659	7,262	6,866
Current maturities of long-term debt, related party debt	362us-gaap_DueToRelatedPartiesCurrent	348us-gaap_DueToRelatedPartiesCurrent	334us-gaap_DueToRelatedPartiesCurrent
Accounts payable, related party payables	141	232	263
Related party debt, Non-current	$ 11,732us-gaap_DueToRelatedPartiesNoncurrent	$ 11,916us-gaap_DueToRelatedPartiesNoncurrent	$ 12,094us-gaap_DueToRelatedPartiesNoncurrent
Treasury stock, shares	117,900us-gaap_TreasuryStockShares	117,900us-gaap_TreasuryStockShares	117,900us-gaap_TreasuryStockShares
Class A Common Stock [Member]
Common stock, par value	$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized	10,000,000	10,000,000	10,000,000
Common stock, shares issued	2,597,426	2,597,426	2,597,426
Common stock, shares outstanding	2,597,426	2,597,426	2,597,426
Common Stock, Non-Cumulative Voting Rights of One Vote Per Share [Member]
Common stock, par value	$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized	17,000,000	17,000,000	17,000,000
Common stock, shares issued	8,646,480	8,569,105	8,546,605

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Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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Face amount or stated value per share of common stock.

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Carrying amount as of the balance sheet date of obligations due all related parties. For classified balance sheets, represents the current portion of such liabilities (due within one year or within the normal operating cycle if longer).

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