Annual report pursuant to Section 13 and 15(d)

3. PROPERTY AND EQUIPMENT (Details)

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3. PROPERTY AND EQUIPMENT (Details) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Property And Equipment Tables    
Lab and office equipment $ 1,236,553us-gaap_MachineryAndEquipmentGross $ 674,885us-gaap_MachineryAndEquipmentGross
Computer software 188,277us-gaap_CapitalizedComputerSoftwareGross 184,077us-gaap_CapitalizedComputerSoftwareGross
Leasehold improvements 2,699,736us-gaap_LeaseholdImprovementsGross 942,353us-gaap_LeaseholdImprovementsGross
Total gross 4,124,566us-gaap_PropertyPlantAndEquipmentGross 1,801,315us-gaap_PropertyPlantAndEquipmentGross
Less: Accumulated depreciation and amortization (1,283,868)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment (1,036,016)us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Net $ 2,840,698us-gaap_PropertyPlantAndEquipmentNet $ 765,299us-gaap_PropertyPlantAndEquipmentNet