The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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INTANGIBLE ASSETS (Details) (USD $)	3 Months Ended		9 Months Ended
INTANGIBLE ASSETS (Details) (USD $)	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 9,625,938		$ 9,625,938		$ 9,625,938
Less: accumulated amortization	(5,360,190)		(5,360,190)		(5,003,503)
Intangible assets, net	4,265,748		4,265,748		4,622,435
Amortization expense	119,763	206,454	356,687	612,632
Future aggregate amortization expense for intangible assets [Abstract]
2012 (Three months)	119,763		119,763
2013	475,148		475,148
2014	475,148		475,148
2015	475,148		475,148
2016	476,450		476,450
2017 & Beyond	2,244,091		2,244,091
Total	4,265,748		4,265,748
Patents [Member] \| Amlexanox (Aphthasol) [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	2,090,000		2,090,000		2,090,000
Patents [Member] \| Amlexanox (OraDiscA) [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	6,873,080		6,873,080		6,873,080
Patents [Member] \| OraDisc [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	73,000		73,000		73,000
Patents [Member] \| Hydrogel nanoparticle aggregate [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 589,858		$ 589,858		$ 589,858