Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Oct. 01, 2017	Jul. 02, 2017
CURRENT ASSETS:
Cash and cash equivalents	$ 814,258	$ 604,671
Short-term investments	1,971,764	2,951,315
Inventories	564,214	534,741
Prepaid expenses and other	360,657	555,687
Income taxes refundable	115,257
Current deferred income tax benefit	9,679	8,162
TOTAL CURRENT ASSETS	3,835,829	4,654,576
LAND, BUILDINGS & EQUIPMENT, net of accumulated depreciation of $41,214,693 and $40,978,609	19,012,818	18,860,778
OTHER ASSETS:
Marketable investment securities	5,508,392	5,272,318
Cash surrender value-life insurance	772,326	772,326
Other	66,315	66,315
TOTAL OTHER ASSETS	6,347,033	6,110,959
TOTAL ASSETS	29,195,680	29,626,313
CURRENT LIABILITIES:
Accounts payable	409,110	673,786
Accrued expenses	798,215	1,069,668
Dividends payable	877,365	877,365
Income taxes payable		22,543
Other current liabilities	918,927	342,324
TOTAL CURRENT LIABILITIES	3,003,617	2,985,686
LONG-TERM DEFERRED COMPENSATION	18,413	18,413
NONCURRENT DEFERRED INCOME TAXES	2,125,765	2,035,821
TOTAL LIABILITIES	5,147,795	5,039,920
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Preferred stock, par value $10 a share: Authorized and unissued, 2,000,000 shares	0	0
Additional paid-in capital	7,854,108	7,854,108
Accumulated other comprehensive earnings-Unrealized gain on available-for-sale securities, net of tax	2,625,653	2,481,988
Retained earnings	13,052,027	13,734,200
TOTAL STOCKHOLDERS' EQUITY	24,047,885	24,586,393
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	29,195,680	29,626,313
Common Class A [Member]
STOCKHOLDERS' EQUITY
Common Stock	374,645	374,645
Common Class B [Member]
STOCKHOLDERS' EQUITY
Common Stock	$ 141,452	$ 141,452