Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 29, 2018	Jun. 29, 2017	Mar. 30, 2017
CURRENT ASSETS:
Cash	$ 1,013	$ 1,955	$ 1,848
Accounts receivable, less allowance for doubtful accounts of $286, $263 and $232	65,129	64,830	59,402
Inventories	184,882	182,420	201,398
Prepaid expenses and other current assets	7,395	4,172	4,625
TOTAL CURRENT ASSETS	258,419	253,377	267,273
PROPERTY, PLANT AND EQUIPMENT:
Land	9,285	9,285	9,285
Buildings	108,148	107,015	106,566
Machinery and equipment	198,990	194,099	195,293
Furniture and leasehold improvements	4,970	4,842	4,807
Vehicles	535	498	453
Construction in progress	1,757	1,075	1,241
Property, plant and equipment gross	323,685	316,814	317,645
Less: Accumulated depreciation	217,135	210,606	209,864
Property, plant and equipment net	106,550	106,208	107,781
Rental investment property, less accumulated depreciation of $10,233, $9,639 and $9,441	18,660	19,254	19,453
TOTAL PROPERTY, PLANT AND EQUIPMENT	125,210	125,462	127,234
Cash surrender value of officers' life insurance and other assets	8,846	10,125	9,683
Deferred income taxes	5,579	9,095	7,894
Goodwill	9,650
Intangible assets, net	18,499		233
TOTAL ASSETS	426,203	398,059	412,317
CURRENT LIABILITIES:
Revolving credit facility borrowings	56,579	29,456	61,337
Current maturities of long-term debt, including related party debt of $4,332, $474 and $465 and net of unamortized debt issuance costs of $47, $55 and $58	7,128	3,418	3,408
Accounts payable, including related party payables of $0, $178 and $186	48,075	50,047	40,173
Bank overdraft	3,520	932	2,979
Accrued payroll and related benefits	7,530	15,958	13,387
Other accrued expenses	9,552	10,062	8,910
TOTAL CURRENT LIABILITIES	132,384	109,873	130,194
LONG-TERM LIABILITIES:
Long-term debt, less current maturities, including related party debt of $16,596, $10,584 and $10,706 and net of unamortized debt issuance costs of $89, $124 and $136	29,164	25,211	26,069
Retirement plan	21,597	20,994	22,729
Other	7,025	6,513	6,527
TOTAL LONG-TERM LIABILITIES	57,786	52,718	55,325
TOTAL LIABILITIES	190,170	162,591	185,519
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Capital in excess of par value	119,336	117,772	117,232
Retained earnings	121,639	123,190	116,466
Accumulated other comprehensive loss	(3,853)	(4,404)	(5,810)
Treasury stock, at cost; 117,900 shares of Common Stock	(1,204)	(1,204)	(1,204)
TOTAL STOCKHOLDERS' EQUITY	236,033	235,468	226,798
TOTAL LIABILITIES & STOCKHOLDERS' EQUITY	426,203	398,059	412,317
Class A Common Stock [Member]
STOCKHOLDERS' EQUITY:
Common Stock	26	26	26
Common Stock, Non-Cumulative Voting Rights of One Vote Per Share [Member]
STOCKHOLDERS' EQUITY:
Common Stock	$ 89	$ 88	$ 88