CONDENSED STATEMENTS OF EARNINGS (UNAUDITED) - USD ($)	3 Months Ended
	May 31, 2016	May 31, 2015
GROSS SALES	$ 26,701,300	$ 13,303,100
Discounts and allowances	(6,189,000)	(4,207,600)
Transportation revenue	2,271,900	542,300
NET REVENUES	22,784,200	9,637,800
COST OF SALES	6,673,800	3,573,800
Gross margin	16,110,400	6,064,000
OPERATING EXPENSES:
Operating and selling	7,469,500	2,723,300
Sales commissions	6,974,100	2,314,600
General and administrative	817,500	484,400
Total operating expenses	15,261,100	5,522,300
OTHER INCOME (EXPENSE)
Interest expense	(216,500)	(15,800)
Other income	371,800	5,800
Total income (expense)	155,300	(10,000)
EARNINGS BEFORE INCOME TAXES	1,004,600	531,700
INCOME TAXES	384,400	207,100
NET EARNINGS	$ 620,200	$ 324,600
BASIC AND DILUTED EARNINGS PER SHARE:
Basic (in Dollars per share)	$ 0.15	$ 0.08
Diluted (in Dollars per share)	0.15	0.08
DIVIDENDS PER SHARE (in Dollars per share)	$ 0.09	$ 0.08
WEIGHTED AVERAGE NUMBER OF COMMON AND EQUIVALENT SHARES OUTSTANDING:
Basic (in Shares)	4,068,679	4,010,830
Diluted (in Shares)	4,074,597	4,010,830