Condensed Consolidated Balance Sheets (Unaudited) (USD $)	Sep. 28, 2014	Jun. 29, 2014
CURRENT ASSETS:
Cash and cash equivalents	$ 1,303,145	$ 842,114
Short-term investments	133,549	1,453,326
Inventories	602,681	520,355
Prepaid expenses and other	210,265	610,416
Income taxes refundable	312,856	312,856
Current deferred income tax	169,500
TOTAL CURRENT ASSETS	2,731,996	3,739,067
LAND, BUILDINGS & EQUIPMENT, net of accumulated depreciation of $39,661,343 and $39,358,295	20,877,722	20,887,127
OTHER ASSETS:
Quoted Price for Identical Assets	8,936,100	8,979,499
Cash surrender value-life insurance	677,922	677,922
Other	80,165	80,165
TOTAL OTHER ASSETS	9,694,187	9,737,586
TOTAL ASSETS	33,303,905	34,363,780
CURRENT LIABILITIES:
Accounts payable	495,578	681,509
Accrued expenses	882,566	1,091,098
Dividends payable	877,365	877,365
Other current liabilities	902,427	308,068
Current deferred income taxes	24,705	24,705
TOTAL CURRENT LIABILITIES	3,182,641	2,982,745
LONG-TERM DEFERRED COMPENSATION	34,088	34,088
NONCURRENT DEFERRED INCOME TAXES	2,342,426	2,368,216
TOTAL LIABILITIES	5,559,155	5,385,049
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Preferred stock, par value $10 a share: Authorized and unissued, 2,000,000 shares
Common stock, par value $.10 a share: Authorized, 10,000,000 shares
Additional paid-in capital	7,849,814	7,849,814
Accumulated other comprehensive earnings-
Unrealized gain on available-for-sale securities, net of tax	2,550,704	2,592,603
Retained earnings	16,828,135	18,020,217
TOTAL STOCKHOLDERS' EQUITY	27,744,750	28,978,731
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	33,303,905	34,363,780
Common Class A [Member]
Common stock, par value $.10 a share: Authorized, 10,000,000 shares
Common stock	374,645	374,645
Common Class B [Member]
Common stock, par value $.10 a share: Authorized, 10,000,000 shares
Common stock	$ 141,452	$ 141,452