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INCOME TAXES (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Income Taxes Details
Net operating loss carryforwards	$ 24,428,000	$ 19,913,000
Research credit carryforward	1,486,000	1,344,000
Acquired intangible assets, net	(3,724,000)	(3,781,000)
Restricted stock and warrants	222,000
Other temporary differences	219,000	156,000
Total deferred tax assets, net	22,631,000	17,632,000
Valuation allowance	(22,631,000)	(17,632,000)
Net deferred tax asset

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

Amount of deferred tax liability attributable to taxable temporary differences from tax deferred revenue or other income not separately disclosed.

The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.