CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Mar. 31, 2012	Mar. 31, 2011
Consolidated Balance Sheets
Preferred Stock, Par Value	$ 0.0001	$ 0.0001
Preferred Stock, Shares Authorized	10,000,000	10,000,000
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Common Stock, Par Value	$ 0.0001	$ 0.0001
Common Stock, Shares Authorized	175,000,000	175,000,000
Common Stock, Shares Issued	101,161,953	86,818,532
Common Stock, Shares Outstanding	95,933,765	81,590,344
Treasury Stock, Shares	5,228,188	5,228,188