Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) (USD $)	Apr. 01, 2012	Jul. 03, 2011
Accumulated Depreciation (in Dollars)	$ 37,867,579	$ 37,570,380
Preferred stock par value (in Dollars per share)	$ 10	$ 10
Preferred stock, shares authorized	2,000,000	2,000,000
Common Stock Par Value (in Dollars per share)	$ 0.10	$ 0.10
Common Stock Authorized Shares	10,000,000	10,000,000
Common Class A [Member]
Issued Shares	3,683,009	3,683,009
Outstanding Shares	3,683,009	3,683,009
Common Class B [Member]
Issued Shares	1,468,462	1,468,462
Outstanding Shares	1,468,462	1,468,462