Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data	Sep. 29, 2011	Jun. 30, 2011	Sep. 23, 2010
CURRENT ASSETS:
Allowances for accounts receivable, current	$ 3,761	$ 2,873	$ 3,275
PROPERTY, PLANT AND EQUIPMENT:
Accumulated depreciation of rental investment property	5,582	5,358	4,683
CURRENT LIABILITIES:
Current maturities of long-term debt	10,646	10,809	15,399
Accounts payable, related party payables	151	35	363
LONG-TERM LIABILITIES:
Long-term debt	41,610	42,430	41,840
STOCKHOLDERS' EQUITY:
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	8,184,330	8,182,580	8,170,599
Treasury stock, shares	117,900	117,900	117,900
Class A Common stock
STOCKHOLDERS' EQUITY:
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
Related Party
CURRENT LIABILITIES:
Current maturities of long-term debt	280	274	258
LONG-TERM LIABILITIES:
Long-term debt	$ 12,810	$ 12,882	$ 13,090