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Revenue (Tables)

6 Months Ended

Jun. 30, 2020

Revenue

Revenues disaggregated by geography, major product line and timing of revenue recognition

Revenue by major products (in thousands)


		Three months ended June 30,						Six months ended June 30,
		2020			2019			2020			2019
Hardware products		$	24,188		$	29,039		$	43,926		$	53,329
Software licenses			11,196			11,078			29,718			18,131
Subscription			6,133			5,347			11,840			10,607
Professional services			1,326			848			2,747			1,657
Maintenance, support and other			12,111			9,855			23,093			19,538
Total Revenue		$	54,954		$	56,167		$	111,324		$	103,262

Revenue by location of customer for the three months ended June 30, 2020 and 2019 (in thousands)


		EMEA			Americas			APAC			Total
Total Revenue:
2020		$	28,336		$	13,932		$	12,686		$	54,954
2019		$	33,774		$	14,426		$	7,967		$	56,167

Percent of Total:
2020			52	%		25	%		23	%		100	%
2019			60	%		26	%		14	%		100	%

Revenue by location of customer for the six months ended June 30, 2020 and 2019 (in thousands)


		EMEA			Americas			APAC			Total
Total Revenue:
2020		$	61,940		$	26,265		$	23,119		$	111,324
2019		$	58,860		$	27,157		$	17,245		$	103,262

Percent of Total:
2020			56	%		24	%		20	%		100	%
2019			57	%		26	%		17	%		100	%

Timing of revenue recognition (in thousands)


	Three months ended June 30,						Six months ended June 30,
	2020			2019			2020			2019
Products and Licenses transferred at a point in time	$	35,384		$	40,117		$	73,644		$	71,460
Services transferred over time		19,570			16,050			37,680			31,802
Total Revenue	$	54,954		$	56,167		$	111,324		$	103,262

Schedule of changes in contract assets and contract liabilities


			June 30,			December 31,
		2020			2019
Receivables, inclusive of trade and unbilled		$	54,347		$	62,405
Contract Assets (current and non-current)		$	10,622		$	8,595
Contract Liabilities (Deferred Revenue current and non-current)		$	48,451		$	45,597

Schedule of estimated revenue expected to be recognized in the future


in thousands		2020			2021			2022			Beyond 2022			Total
Future revenue related to current unsatisfied performance obligations		$	6,577		$	10,869		$	8,266		$	12,196		$	37,908

Schedule related to the capitalized costs and amortization



in thousands				June 30, 2020			December 31, 2019
Capitalized costs to obtain contracts, current			$	960		$	676
Capitalized costs to obtain contracts, non-current			$	4,296		$	3,222


				Three months ended June 30,						Six months ended June 30,
in thousands				2020			2019			2020			2019
Amortization of capitalized costs to obtain contracts			$	264		$	113		$	433		$	222
Impairments of capitalized costs to obtain contracts			$	-		$	-		$	-		$	-