REVENUE RECOGNITION (Tables)

6 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

SCHEDULE OF REVENUE DISAGGREGATED BY REVENUE SOURCE

The following table presents the Company’s revenues disaggregated by revenue source for the three- and six-months ended June 30, 2020 and 2021:

	Three Months Ended June 30				Six Months Ended June 30,
	2020		2021		2020		2021
Products	$	9,394	$	15,466	$	22,602	$	26,886
Services		16,371		18,082		33,962		35,653
	$	25,765	$	33,548	$	56,564	$	62,539

SCHEDULE OF DEFERRED REVENUE

The balances of contract assets, and contract liabilities from contracts with customers are as follows as of December 31, 2020 and June 30, 2021:

	December 31, 2020			June 30, 2021
				(unaudited)
Assets:
Deferred contract costs	$	2,157		$	2,325
Deferred costs	$	5,361		$	3,963
Liabilities:
Deferred revenue- services (1)	$	6,578		$	8,525
Deferred revenue - products (1)		6,767			4,944
		13,345			13,469
Less: Deferred revenue and contract liabilities - current portion		(7,339	)		(8,048	)
Deferred revenue and contract liabilities - less current portion	$	6,006		$	5,421

(1) The Company records deferred revenues when cash payments are received or due in advance of the Company’s performance. For the three- and six-month periods ended June 30, 2020 and 2021, the Company recognized revenue of $2,426 and $4,600, respectively, and $2,502 and $5,220, respectively that was included in the deferred revenue balance at the beginning of each reporting period. The Company expects to recognize as revenue these deferred revenue balances before the year 2026, when the services are performed and, therefore, satisfies its performance obligation to the customers.