Consolidated Balance Sheets (Parentheticals) (USD $)	Jun. 30, 2013	Jul. 01, 2012
Preferred stock, par value (in Dollars per share)	$ 10	$ 10
Preferred stock, shares authorized	2,000,000	2,000,000
Preferred stock, shares unissued	2,000,000	2,000,000
Common stock, shares outstanding	5,151,784	5,151,471
Common Class A [Member]
Common stock, par value (in Dollars per share)	$ 0.10	$ 0.10
Common stock, shares issued	3,746,454	3,683,009
Common stock, shares outstanding	3,746,454	3,683,009
Common stock, shares authorized	10,000,000	10,000,000
Common Class B [Member]
Common stock, par value (in Dollars per share)	$ 0.10	$ 0.10
Common stock, shares issued	1,414,517	1,468,462
Common stock, shares outstanding	1,414,517	1,468,462
Common stock, shares authorized	10,000,000	10,000,000