Quarterly report pursuant to Section 13 or 15(d)

SCHEDULE OF DEFERRED REVENUE (Details)

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SCHEDULE OF DEFERRED REVENUE (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Disaggregation of Revenue [Line Items]    
Deferred costs $ 2,472 $ 5,361
Deferred revenue 11,602 13,345
Less: Deferred revenue and contract liabilities - current portion (6,274) (7,339)
Deferred revenue and contract liabilities - less current portion 5,328 6,006
Service [Member]    
Disaggregation of Revenue [Line Items]    
Deferred revenue [1] 8,455 6,578
Product [Member]    
Disaggregation of Revenue [Line Items]    
Deferred revenue [1] 3,147 6,767
Deferred Contract Costs [Member]    
Disaggregation of Revenue [Line Items]    
Deferred costs $ 2,567 $ 2,157
[1] The Company records deferred revenues when cash payments are received or due in advance of the Company’s performance. For the three- and nine-month periods ended September 30, 2020 and 2021, the Company recognized revenue of $2,381 and $6,981, respectively, and $2,547 and $7,767, 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.