Consolidated Balance Sheets (Parentheticals) (USD $)	Jun. 30, 2012	Mar. 31, 2012
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	300,000	300,000
Preferred stock, shares outstanding	300,000	300,000
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issuable	17,724,306	17,676,278
Common stock, shares outstanding	17,724,306	17,676,278