Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

A summary of property and equipment, net as of December 31, 2017 and 2016 is as follows (in thousands):

	December 31, 2017			December 31, 2016
Computer and other equipment	$	3,559		$	3,370
Software	3,137			3,130
Furniture and fixtures	117			110
Leasehold improvements	200			194
	7,013			6,804
Less: Accumulated depreciation and amortization	(6,555		)	(6,359		)
Property and equipment, net	$	458		$	445