Consolidated Balance Sheets (Parenthetical) - USD ($)	Feb. 29, 2016	Feb. 28, 2015
CURRENT ASSETS
Net of allowance for doubtful accounts	$ 125,800	$ 13,400
STOCKHOLDERS' EQUITY
Preferred stock, authorized shares	6,000,000	6,000,000
Preferred stock, issued shares	0	0
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, outstanding shares	0	0
Common stock, par value	$ 0.001	$ 0.001
Common stock, authorized shares	50,000,000	50,000,000
Common stock, issued shares	26,390,313	25,913,646
Common stock, outstanding shares	26,390,313	25,913,646