Consolidated Balance Sheets (May 31, 2012 unaudited) (USD $)	May 31, 2012	Feb. 29, 2012
Current Assets
Cash and cash equivalents	$ 5,051,215	$ 4,125,444
Accounts receivable, less allowance for doubtful accounts of $570,841 and $488,448, respectively	3,488,379	4,078,158
Notes receivable, current portion	275,633	283,225
Refundable income taxes	143,537	724,911
Inventories, less reserve for obsolete inventory of $254,132 and $249,500, respectively	3,743,495	4,119,073
Deferred income taxes	533,231	487,274
Other	465,252	281,282
Total current assets	13,700,742	14,099,367
Property and Equipment, Net	8,452,052	8,515,644
Other Assets
Notes receivable, less current portion and valuation allowance of $102,453 and $95,703, respectively	320,241	344,474
Goodwill, net	1,046,944	1,046,944
Intangible assets, net	19,617	22,111
Other	136,995	134,430
Total other assets	1,523,797	1,547,959
Total Assets	23,676,591	24,162,970
Current Liabilities
Accounts payable	924,430	1,355,818
Accrued salaries and wages	485,147	653,276
Other accrued expenses	683,187	760,860
Dividend payable	675,731	616,239
Deferred income	145,500	156,000
Total current liabilities	2,913,995	3,542,193
Deferred Income Taxes	1,862,085	1,884,957
Commitments and Contingencies
Preferred stock, $.10 par value; 250,000 authorized; 0 shares issued and outstanding
Common stock, $.03 par value, 100,000,000 shares authorized, 6,143,009 and 6,162,389 issued and outstanding, respectively	184,290	184,872
Additional paid-in capital	8,491,418	8,712,743
Retained earnings	10,224,803	9,838,205
Total stockholders’ equity	18,900,511	18,735,820
Total Liabilities and Stockholders’ Equity	23,676,591	24,162,970
Series A Junior Participating Preferred Stock [Member]
Preferred stock, $.10 par value; 250,000 authorized; 0 shares issued and outstanding
Preferred Stock
Undesignated Series [Member]
Preferred stock, $.10 par value; 250,000 authorized; 0 shares issued and outstanding
Preferred Stock