Research and Development Arrangements and Related Party Transactions (Details) (USD $)	12 Months Ended			1 Months Ended	12 Months Ended				12 Months Ended			1 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Jun. 30, 2012 Non- Bioral [Member]	Dec. 31, 2012 Accentia Biopharmaceuticals, Inc [Member] Employee	Dec. 31, 2011 Accentia Biopharmaceuticals, Inc [Member]	Dec. 31, 2010 Accentia Biopharmaceuticals, Inc [Member]	Dec. 31, 2009 Accentia Biopharmaceuticals, Inc [Member]	Dec. 31, 2012 Emezine Settlement Agreement [Member]	Dec. 31, 2011 Emezine Settlement Agreement [Member]	Dec. 31, 2009 Emezine Settlement Agreement [Member]	Jun. 30, 2012 Bioral [Member]
Related Party Transactions (Textual) [Abstract]
Consideration percentage of future potential revenues from related party				3.50%								10.00%
Number of employee shared for accounting and administrative staff					1
Payments for Rent					$ 60,000	$ 60,000	$ 60,000
Shares of common stock of Biovest International, Inc.	281,865	601,120									2,000,000
Derivative Gain	(5,594,152)	3,463,453	3,126,771						300,000
Derivative loss										$ 900,000
Warrant exercise price								0.84