CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) (USD $)	9 Months Ended
	Mar. 01, 2013	Mar. 02, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Cash received from customers	$ 101,539,629	$ 100,279,095
Miscellaneous income	79,442	88,365
Cash paid to suppliers and employees	(52,223,815)	(51,790,737)
Cash paid for operating expenses	(46,350,384)	(45,384,829)
Income taxes paid	(764,570)	(309,108)
Interest expenses paid	(183,923)	(218,876)
Net cash provided by operating activities	2,096,379	2,663,910
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property, plant and equipment	(2,261,171)	(3,423,624)
Proceeds from sale of property, plant and equipment	69,415	231,177
Net cash used in investing activities	(2,191,756)	(3,192,447)
CASH FLOWS FROM FINANCING ACTIVITIES
Debt proceeds	28,883,232	27,204,764
Debt repayments	(28,706,964)	(27,285,054)
Change in checks outstanding in excess of bank balances	(84,241)	463,130
Cash dividends paid	(1,100,647)	(1,100,124)
Purchase of treasury shares	(6,860)
Net cash used in financing activities	(1,015,480)	(717,284)
Net change in cash and cash equivalents	(1,110,857)	(1,245,821)
Cash and cash equivalents at beginning of period	1,893,816	2,721,638
Cash and cash equivalents at end of period	782,959	1,475,817
RECONCILIATION OF NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES
Net Income	1,584,781	1,744,616
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,516,662	2,463,063
Gain on sale of property and equipment	(55,940)	(136,835)
Changes in operating assets and liabilities:
Change in receivables - net	6,316	(626,475)
Change in inventories	(255,176)	(330,131)
Change in prepaid expenses	(323,758)	(344,887)
Change in other assets	(123,350)	92,600
Change in accounts payable	(1,765,092)	(707,816)
Change in accrued expenses	24,239	(166,587)
Change in salary continuation	(82,647)	(76,397)
Change in accrued income taxes	570,344	752,759
Net cash provided by operating activities	$ 2,096,379	$ 2,663,910