Condensed Consolidated Statements of Cash Flows (USD $)	3 Months Ended
	Aug. 29, 2014	Aug. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES
Cash received from customers	$ 34,410,072	$ 35,161,525
Miscellaneous income	16,786	26,103
Cash paid to suppliers and employees	(17,125,607)	(17,248,536)
Cash paid for operating expenses	(15,935,446)	(16,584,623)
Income taxes paid	(482,270)	(37,673)
Interest expenses paid	(139,867)	(85,111)
Net cash provided by operating activities	743,668	1,231,685
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property, plant and equipment	(107,602)	(625,349)
Proceeds from sale of property, plant and equipment	243,944	20,500
Net cash used in investing activities	136,342	(604,849)
CASH FLOWS FROM FINANCING ACTIVITIES
Debt proceeds	8,554,850	9,616,552
Debt repayments	(8,942,587)	(9,478,262)
Change in checks outstanding in excess of bank balances	165,174	(276,859)
Cash dividends paid	(366,645)	(366,645)
Net cash used in financing activities	(589,208)	(505,214)
Net change in cash and cash equivalents	290,802	121,622
Cash and cash equivalents at beginning of period	1,160,630	757,111
Cash and cash equivalents at end of period	1,451,432	878,733
RECONCILIATION OF NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES
Net Income	767,226	771,528
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	988,948	931,977
Gain on sale of property and equipment	(243,944)	(18,653)
Changes in operating assets and liabilities:
Change in receivables - net	285,036	19,687
Change in inventories	(736,246)	(1,276,374)
Change in prepaid expenses	66,950	(1,206,730)
Change in other assets	32,327	243,388
Change in accounts payable	(62,254)	817,308
Change in accrued expenses	(293,856)	406,767
Change in salary continuation	(28,808)	(27,061)
Change in accrued income taxes	(31,711)	569,848
Net cash provided by operating activities	$ 743,668	$ 1,231,685