Property, Plant, and Equipment

12 Months Ended

Dec. 31, 2018

Property, Plant, and Equipment:

Property, Plant and Equipment Disclosure

Property and Equipment

Property and equipment consist of:

		December 31,
	Useful Life (Years)	2018	2017
Computers and related equipment	3	$   4,610,000	$  4,564,000
Furniture and fixtures	10	606,000	606,000
Leasehold improvements	The lesser of lease term or 10	477,000	477,000
Software	3	1,088,000	1,089,000
Office equipment	3-7	813,000	813,000
		7,594,000	7,549,000
Less:  Accumulated depreciation
and amortization		(7,505,000)	(7,444,000)
		$      89,000	$     105,000

Depreciation and amortization expense for the years ended December 31, 2018 and 2017 was $61,000 and $73,000, respectively.