Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2020

Revenue Recognition and Deferred Revenue [Abstract]

Schedule of disaggregation of revenue

	Three months ended September  30				Nine months ended September 30
	2020		2019		2020		2019
Digital video headend products	$	801	$	1,292		2,603	$	5,482
CPE		1,379		1,498		3,051		2,691
DOCSIS data products		235		884		1,807		1,989
HFC distribution products		599		645		1,769		1,872
Analog video headend products		323		366		838		1,249
NXG		89		91		570		535
Contract manufactured products		28		319		101		393
Transcoders		543		-		937		33
Other		174		183		376		553
	$	4,171	$	5,278	$	12,052	$	14,797