SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2020

Accounting Policies [Abstract]

Schedule of disaggregation of revenues

Disaggregation of Revenues (in thousands)

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Units placed	$	522	$	1,104	$	2,583	$	3,350
Spare parts and warranties		225		130		592		342
Total Revenues	$	747	$	1,234	$	3,175	$	3,692

Schedule of Contract balances

Contract balances

	September 30,		December 31,
	2020		2019
Trade receivable, net (1)	$	715	$	794
Deferred revenues (1) (2)	$	1,071	$	844

(1) Balance presented net of unrecognized revenues that were not yet collected.

(2) $345 thousand of December 31, 2019 deferred revenues balance were recognized as revenues during the nine months ended September 30, 2020.

Schedule of concentration of credit risk

	September 30,			December 31,
	2020			2019
Customer A		15	%		*	)
Customer B		13	%		*	)
Customer C		13	%		*	)
Customer D		13	%		*	)
Customer E		12	%		*	)
Customer F		11	%		12	%
Customer G		*	)		14	%
Customer H		*	)		13	%
Customer I		*	)		13	%
Customer J		*	)		12	%
Customer K		*	)		12	%
Customer L		*	)		12	%

*) Less than 10%

Schedule of product warranty liability

	US Dollars in thousands
Balance at December 31, 2019	$	227
Provision		60
Usage		(133	)
Balance at September 30, 2020