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Revenues (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Products
Net revenues	$ 12,366,940	$ 14,389,741	$ 22,623,152	$ 25,056,668
Acetadote [Member]
Products
Net revenues	9,770,168	12,167,302	17,121,252	20,711,895
Kristalose [Member]
Products
Net revenues	2,140,783	2,101,971	4,397,056	4,172,352
Caldolor [Member]
Products
Net revenues	210,323	86,027	309,403	97,981
Other [Member]
Products
Net revenues	$ 245,666	$ 34,441	$ 795,441	$ 74,440

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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688



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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

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