PROPERTY AND EQUIPMENT (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Property and equipment

	2015		2014		Estimated Useful Lives
Computer equipment	$	332,764	$	334,865		3
Office and laboratory equipment		628,726		740,177		3-5
Furniture and fixtures		228,099		755,444		7
Manufacturing equipment		61,998		111,980		5
Leasehold improvements		41,968		825,589		3-7
Total property and equipment		1,293,555		2,768,055
Less accumulated depreciation and amortization		1,025,884		1,629,462
Property and equipment, net	$	267,671	$	1,138,593