Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Dec. 30, 2018	Jul. 01, 2018
CURRENT ASSETS:
Cash and cash equivalents	$ 1,639,081	$ 1,008,433
Short-term investments	232,972	333,029
Marketable investment securities	6,475,527	6,641,650
Inventories	562,571	490,456
Prepaid expenses and other	152,124	760,561
Income taxes refundable	207,898	192,298
TOTAL CURRENT ASSETS	9,270,173	9,426,427
LAND, BUILDINGS & EQUIPMENT, net of accumulated depreciation of $41,524,358 and $41,264,023	18,528,317	18,698,651
OTHER ASSETS:
Cash surrender value-life insurance	717,733	717,733
Other	66,315	66,315
TOTAL OTHER ASSETS	784,048	784,048
TOTAL ASSETS	28,582,538	28,909,126
CURRENT LIABILITIES:
Accounts payable	465,584	806,487
Accrued expenses	610,063	1,107,226
Dividends payable	903,170	877,365
Other current liabilities	1,665,731	305,236
TOTAL CURRENT LIABILITIES	3,644,548	3,096,314
LONG-TERM DEFERRED COMPENSATION		17,440
DEFERRED INCOME TAXES	1,262,832	1,311,697
TOTAL LIABILITIES	4,907,380	4,425,451
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Preferred stock, par value $10 a share: Authorized and unissued, 2,000,000 shares
Additional paid-in capital	7,854,108	7,854,108
Accumulated other comprehensive earnings- Unrealized gain on available-for-sale securities, net of tax		2,102,745
Retained earnings	15,304,953	14,010,725
TOTAL STOCKHOLDERS' EQUITY	23,675,158	24,483,675
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	28,582,538	28,909,126
Common Class A [Member]
STOCKHOLDERS' EQUITY
Common Stock	374,645	374,645
Common Class B [Member]
STOCKHOLDERS' EQUITY
Common Stock	$ 141,452	$ 141,452