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Organization (Narrative) (Details) (USD $)	12 Months Ended				1 Months Ended
	Dec. 31, 2012 Product_Types	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2012 Noncontrolling Interest Subsidiary, Cumberland Emerging Technologies, Inc. (CET)	Nov. 30, 2012 Wholly-Owned Subsidiary, Cumberland Pharma Sales Corp. (CPSC)
Noncontrolling Interest [Abstract]
Noncontrolling interest, ownership percentage by parent				85.00%
Net loss at subsidiary allocated to noncontrolling interests	$ 36,286	$ 31,343	$ 29,669
Restructuring and Related Activities [Abstract]
Restructuring, initiation date					Nov. 30, 2012
Number of marketed product types	3
Restructuring, cost recognized in period					$ 685,000

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