CONDENSED STATEMENTS OF EARNINGS (UNAUDITED) - USD ($)	3 Months Ended
	May. 31, 2015	May. 31, 2014
GROSS SALES	$ 13,303,100	$ 10,720,400
Discounts and allowances	(4,207,600)	(3,801,900)
Transportation revenue	542,300	259,800
NET REVENUES	9,637,800	7,178,300
COST OF SALES	3,573,800	2,843,500
Gross margin	6,064,000	4,334,800
OPERATING EXPENSES:
Operating and selling	2,723,300	2,058,600
Sales commissions	2,314,600	1,419,900
General and administrative	484,400	472,300
Total operating expenses	5,522,300	3,950,800
OTHER INCOME (EXPENSE)	(10,000)	3,600
EARNINGS BEFORE INCOME TAXES	531,700	387,600
INCOME TAXES	207,100	147,900
NET EARNINGS	$ 324,600	$ 239,700
BASIC AND DILUTED EARNINGS PER SHARE:
Basic (in Dollars per share)	$ 0.08	$ 0.06
Diluted (in Dollars per share)	0.08	0.06
DIVIDENDS PER SHARE (in Dollars per share)	$ 0.08	$ 0.08
WEIGHTED AVERAGE NUMBER OF COMMON AND EQUIVALENT SHARES OUTSTANDING:
Basic (in Shares)	4,010,830	3,986,561
Diluted (in Shares)	4,010,830	3,986,561