Related Party Consulting Agreements (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Consulting Agreement with Breaux Castleman [Member]
Related Party Transaction (Textual) [Abstract]
Amount payable under consulting agreement		$ 6		$ 12
Termination of consulting agreement			Dec. 01, 2011
Monthly retaining fee			2.5
Additional retaining fee			2.5
Consulting Agreement with Gerald Wagner, Ph.D [Member]
Related Party Transaction (Textual) [Abstract]
Amount payable under consulting agreement	7.5	7.5	15	15
Consulting Agreement with Anne Egger [Member]
Related Party Transaction (Textual) [Abstract]
Consulting fee payable			1.6
Consulting fees outstanding	$ 0	$ 0	$ 0	$ 0