Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2018

Revenue Recognition and Deferred Revenue [Abstract]

Schedule of disaggregated revenues

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Digital video headend products	$	2,814	$	2,100	$	7,899	$	7,330
Data products		1,112		1,782		3,566		5,168
HFC distribution products		843		838		2,345		2,545
Analog video headend products		411		324		1,234		1,360
Contract manufactured products		227		244		606		599
Other		219		288		616		711
	$	5,626	$	5,576	$	16,266	$	17,713