CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)	Mar. 01, 2013	Jun. 01, 2012
CURRENT ASSETS
Cash and cash equivalents	$ 782,959	$ 1,893,816
Receivables, net	10,559,757	10,566,073
Inventories:
Raw materials and supplies	1,913,607	1,693,629
Finished goods	3,498,367	3,463,169
Inventories, net	5,411,974	5,156,798
Prepaid expenses	2,078,632	1,754,874
Accrued income taxes		59,894
Deferred income taxes	615,182	615,182
Total current assets	19,448,504	20,046,637
Property, plant and equipment, net	26,228,624	26,497,590
Other assets	2,332,749	2,209,399
Total	48,009,877	48,753,626
CURRENT LIABILITIES
Checks outstanding in excess of bank balances	1,626,176	1,710,417
Accounts payable	4,260,373	6,025,465
Accrued income taxes	510,449
Current portion of long-term debt	393,052	357,921
Other accrued expenses	4,496,318	4,472,079
Salary continuation plan	192,768	181,578
Line of credit outstanding	1,736,955	1,293,698
Total current liabilities	13,216,091	14,041,158
LONG-TERM LIABILITIES
Notes payable - bank, non-current	5,404,943	5,707,062
Salary continuation plan	1,003,818	1,097,655
Deferred income taxes	3,509,305	3,509,305
Total long-term liabilities	9,918,066	10,314,022
STOCKHOLDER'S EQUITY
Common stock - $.66-2/3 par value: 35,000,000 shares authorized Issued 13,828,793 shares	9,219,195	9,219,195
Additional paid-in capital	6,497,954	6,497,954
Retained earnings	20,091,190	19,607,056
Stockholder's equity before treasury stock	35,808,339	35,324,205
Less: Cost of common shares in treasury (2,096,161 shares at March 1, 2013 and 2,094,161 shares at June 1, 2012)	(10,932,619)	(10,925,759)
Total stockholder's equity	24,875,720	24,398,446
Total	$ 48,009,877	$ 48,753,626