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REVENUE (Tables)

9 Months Ended

Sep. 30, 2018

Deferred Revenue Arrangement [Line Items]

Reconciliation of Revenue from Segments to Consolidated



	Three Months Ended September 30,								Nine Months Ended September 30,
	2018				2017⁽¹⁾				2018				2017⁽¹⁾
Video products and solutions net revenues	$	34,124			$	27,058			$	92,625			$	82,585
Audio products and solutions net revenues	18,009				27,261				52,297				70,395
Products and solutions net revenues	52,133				54,319				144,922				152,980
Subscription services	8,786				6,712				25,577				14,298
Support services	35,033				38,016				104,869				123,445
Professional services, training and other services	8,094				6,218				25,230				21,022
Services net revenues	51,913				50,946				155,676				158,765
Total net revenues	$	104,046			$	105,265			$	300,598			$	311,745

Schedule of Revenues and Long-lived Assets By Geographic Areas

The following table sets forth our revenues by geographic region for the three and nine months ended September 30, 2018 and 2017 (in thousands):



	Three Months Ended September 30,								Nine Months Ended September 30,
	2018				2017⁽¹⁾				2018				2017⁽¹⁾
Revenues:
United States	$	37,078			$	38,624			$	112,726			$	121,309
Other Americas	7,466				7,377				20,216				20,581
Europe, Middle East and Africa	43,179				41,526				124,148				121,647
Asia-Pacific	16,323				17,738				43,508				48,208
Total net revenues	$	104,046			$	105,265			$	300,598			$	311,745