Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment consisted of the following (in thousands):

	December 31,
	2018			2017			Estimated Useful Life
Network equipment and software	$	6,858		$	7,787		3 to 5 Years
Computer equipment and software	2,354			3,165			3 to 4 Years
Office furniture and equipment	164			268			5 to 10 Years
Leasehold improvements	63			87			(*)
	9,439			11,307
Accumulated depreciation and amortization	(8,711		)	(10,148		)
Property and equipment, net	$	728		$	1,159

(*) – Amortized over the shorter period of the estimated useful life (five years) or the lease term.