Property and Equipment

12 Months Ended

Dec. 31, 2018

Property and Equipment

Property and Equipment

3. Property and Equipment

Property and equipment and related accumulated depreciation are as follows:

	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

Depreciation and amortization expense was $55,000 and $88,000 for the years ended December 31, 2018 and 2017, respectively.