PROPERTY AND EQUIPMENT

6 Months Ended

Jun. 30, 2016

Property, Plant and Equipment [Abstract]

PROPERTY AND EQUIPMENT

8. PROPERTY AND EQUIPMENT

Property and equipment, net, consist of the following:

	June 30, 2016			December 31, 2015
Property and equipment, gross	$	220,051		$	220,051
Accumulated depreciation and amortization		(204,588	)		(196,325	)
Property and equipment, net	$	15,463		$	23,726

Depreciation and amortization expense was $4,131 and $8,263, respectively, during the three and six months ended June 30, 2016, and $3,904 and $8,363, respectively, for the three and six months ended June 30, 2015.