Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property and Equipment

Schedule of property and equipment and related accumulated depreciation

	December 31,
	2018		2017
Laboratory equipment	$	1,037,000	$	1,037,000
Software		92,000		92,000
Computer and office equipment		354,000		354,000
Leasehold improvements		745,000		745,000
		2,228,000		2,228,000
Less accumulated depreciation		(2,219,000)		(2,164,000)
	$	9,000	$	64,000