CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS DEFICIT (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Total
Beginning Balance at Dec. 31, 2012	$ 1,124,887	$ 122,308,030	$ (141,396,826)	$ (17,963,909)
Beginning Balance (Shares) at Dec. 31, 2012	112,488,604
Net loss			(2,150,846)	(2,150,846)
Compensation expense from issuance of stock options		10,297		10,297
Common stock issued for deferred stock units	7,907	(7,907)
Common stock issued for deferred stock units (Shares)	790,721
Ending Balance at Mar. 31, 2013	$ 1,132,794	$ 122,310,420	$ (143,547,672)	$ (20,104,458)
Ending Balance (Shares) at Mar. 31, 2013	113,279,325