Other License Agreements and Acquired Product Rights (Details) (USD $)	1 Months Ended	3 Months Ended		1 Months Ended				1 Months Ended					1 Months Ended	3 Months Ended	0 Months Ended	1 Months Ended	3 Months Ended
	Feb. 28, 2012	Mar. 31, 2013	Mar. 31, 2013 Tolmar Notes [Member]	Jul. 31, 2009 North American [Member]	Mar. 31, 2013 North American [Member]	Sep. 30, 2007 North American [Member]	Sep. 30, 2007 North American [Member] Due within 30 days from end of quarter in which net sales reach 30 million [Member]	Jun. 30, 2010 Non US [Member]	Mar. 31, 2007 Non US [Member]	Dec. 31, 2011 Non US [Member]	Aug. 31, 2006 Non US [Member]	Aug. 31, 2006 Non US [Member] To be paid within 30 days of regulatory approval of the first product [Member]	May 31, 2010 Kunwha License Agreement [Member]	Mar. 31, 2013 Kunwha License Agreement [Member]	Oct. 07, 2010 TTY License and Supply Agreement [Member]	Nov. 30, 2011 TTY License and Supply Agreement [Member]	Mar. 31, 2013 TTY License and Supply Agreement [Member]
Other License Agreements and Acquired Product Rights (Textual) [Abstract]
Expiration date of the Agreement														Jul. 23, 2027
Upfront payment													$ 300,000		$ 300,000
Up-front payment net of tax													250,000
Milestone payments											0		1,300,000		1,300,000
Milestone payments net of tax													1,100,000
Term of the agreement																	15 years
Milestone payment received																300,000
Purchase price of rights and assets						7,000,000					3,000,000
Cash paid as consideration						3,000,000					1,000,000
Promissory note to be paid						4,000,000	2,000,000			250,000	2,000,000	1,000,000
Promissory Note Due Period		30 days
Promissory note paid				2,000,000				750,000	1,000,000
Cumulative net sales for determining payment of promissory note						30,000,000
Amount outstanding under the Tolmar note					2,000,000
Notes Settlement amount	1,050,000
Notes Issued Outstanding Amount			$ 2,000,000