PROPERTY AND EQUIPMENT

6 Months Ended

Jun. 30, 2016

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT

The principal categories and estimated useful lives of property and equipment were:

	06/30/16		12/31/15		Estimated Useful Lives
Computer equipment	$	332,764	$	332,764		3
Office and laboratory equipment		603,227		628,726		3-5
Furniture and fixtures		228,099		228,099		7
Manufacturing equipment		61,998		61,998		5
Leasehold improvements		41,968		41,968		3-7
Total property and equipment		1,268,056		1,293,555
Less accumulated depreciation and amortization		1,058,549		1,025,884
Property and equipment, net	$	209,507	$	267,671