Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2021

Revenue Recognition [Abstract]

Schedule of disaggregation revenues

	Three months ended September 30				Nine months ended September 30
	2021		2020		2021		2020
Digital video headend products	$	837	$	801	$	2,348	$	2,603
CPE		113		1,379		1,096		3,051
DOCSIS data products		326		235		681		1,807
HFC distribution products		404		599		1,327		1,769
Analog video headend products		176		323		657		838
NXG		420		89		1,311		570
Contract manufactured products		72		28		90		101
Transcoders		1,732		543		3,805		937
Other		92		174		446		376
	$	4,172	$	4,171	$	11,761	$	12,052