Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	May. 29, 2015	May. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Cash received from customers	$ 131,980,056	$ 135,015,577
Interest income	1,537	1,956
Rental income	40,354	29,783
Other operating cash payments/receipts	47,027	67,133
Income taxes	(1,839,759)	(645,342)
Interest expense	(458,184)	(336,592)
Net cash provided by operating activities	5,005,501	3,263,728
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property, plant and equipment	(2,725,450)	(2,380,287)
Proceeds from sale of property, plant and equipment	284,806	48,125
Net cash used in investing activities	(2,440,644)	(2,332,162)
CASH FLOWS FROM FINANCING ACTIVITIES
Debt proceeds	32,055,763	35,726,909
Debt repayments	(30,062,292)	(35,316,537)
Change in checks outstanding in excess of bank balances	(902,331)	528,162
Purchases of treasury shares	(2,204,375)
Cash dividends paid	(1,452,803)	(1,466,581)
Net cash used in financing activities	(2,566,038)	(528,047)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(1,181)	403,519
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	1,160,630	757,111
CASH AND CASH EQUIVALENTS AT END OF YEAR	1,159,449	1,160,630
RECONCILIATION OF NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES
Net income	1,773,841	921,829
Adjustment to reconcile net income to net cash provided by operating activities:
Depreciation	3,906,766	3,778,563
Deferred income taxes	307,643	(298,467)
Stock Based Compensation	55,019
Gain on sale of property and equipment	(283,256)	(22,693)
Change in receivables-net	255,335	(881,318)
Change in inventories	417,442	(703,826)
Change in prepaid expenses	(72,340)	276,876
Change in cash surrender value of insurance	(27,906)	93,408
Change in other assets - other	234,548	434,287
Change in accounts payable	330,231	(1,089,964)
Change in accrued expenses	(931,885)	526,154
Change in salary continuation plan	(105,124)	(96,305)
Change in accrued income taxes	(854,813)	325,184
Net cash provided by operating activities	5,005,501	3,263,728
Cost of Goods Sold [Member]
CASH FLOWS FROM OPERATING ACTIVITIES
Cash paid to suppliers and employees	(62,818,142)	(68,774,050)
Selling, General and Administrative [Member]
CASH FLOWS FROM OPERATING ACTIVITIES
Cash paid to suppliers and employees	$ (61,947,388)	$ (62,094,737)