Consolidated Balance Sheets (Parenthetical) (USD $)	May 31, 2012	Feb. 29, 2012
Statement of Financial Position [Abstract]
Preferred Stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Perferred stock, issued	0	0
Perferred stock, outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	100,000,000	100,000,000
Common stock, issued	26,610,387	26,610,387
Common stock, outstanding	25,500,414	25,500,414