Consolidated Balance Sheets (November 30, 2011 unaudited) (USD $)	Nov. 30, 2011	Feb. 28, 2011
Current Assets
Cash and cash equivalents	$ 3,151,497	$ 3,344,490
Accounts receivable, less allowance for doubtful accounts of $557,721 and $376,319, respectively	4,560,094	4,823,257
Notes receivable, current portion	357,142	370,635
Refundable income taxes		119,888
Inventories, less reserve for slow moving inventory of $247,199 and $246,631, respectively	4,320,690	4,124,188
Deferred income taxes	502,224	445,194
Other	373,176	279,335
Total current assets	13,264,823	13,506,987
Property and Equipment, Net	7,351,692	6,275,406
Other Assets
Notes receivable, less current portion and valuation allowance of $74,900 and $14,000, respectively	355,805	467,431
Goodwill, net	1,046,944	1,046,944
Intangible assets, net	25,139	59,218
Other	126,851	82,822
Total other assets	1,554,739	1,656,415
Total assets	22,171,254	21,438,808
Current Liabilities
Accounts payable	1,348,840	1,540,930
Accrued salaries and wages	449,453	547,539
Other accrued expenses	797,944	718,814
Dividend payable	612,601	606,998
Deferred income	183,500	261,410
Total current liabilities	3,392,338	3,675,691
Deferred Income Taxes	1,000,694	1,109,002
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, 6,126,007 and 6,069,976 issued and outstanding, respectively	183,780	182,099
Additional paid-in capital	8,459,850	8,060,041
Retained earnings	9,134,592	8,411,975
Total stockholders’ equity	17,778,222	16,654,115
Total liabilities and stockholders’ equity	22,171,254	21,438,808
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