CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY AND COMPREHENSIVE LOSS (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Defict [Member]	Accumulated Other Comprehensive Gain (Loss) [Member]
Balance at Mar. 31, 2011	$ 22,628,649	$ 206,643	$ 54,014,368	$ (31,265,464)	$ (326,898)
Balance (in shares) at Mar. 31, 2011		20,664,332
Share-based consulting and compensation	503,031	502	502,529	0	0
Share-based consulting and compensation (in shares)		50,200
Proceeds from exercise of stock options	208,825	940	207,885	0	0
Proceeds from exercise of stock options (in shares)		94,000
Comprehensive loss	(3,777,627)	0	0	(3,677,332)	(100,295)
Balance at Dec. 31, 2011	$ 19,562,878	$ 208,085	$ 54,724,782	$ (34,942,796)	$ (427,193)
Balance (in shares) at Dec. 31, 2011		20,808,532