Intangible Assets (Schedule of Intangible Assets) (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]
Intangible assets, net	$ 15,498,819	$ 9,476,798
Product and License Rights
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	12,139,031	7,352,308
Accumulated amortization	(1,096,238)	(520,385)
Intangible assets, net	11,042,793	6,831,923
Patents
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	4,866,570	2,735,117
Accumulated amortization	(410,544)	(90,242)
Intangible assets, net	4,456,026	2,644,875
Trademarks
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	9,020	9,020
Accumulated amortization	(9,020)	(9,020)
Intangible assets, net	$ 0	$ 0

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant