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Organization (Narrative) (Details) (USD $) | 12 Months Ended |  | 1 Months Ended
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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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