SIGNIFICANT ACCOUNTING POLICIES (Tables)

6 Months Ended

Jun. 30, 2022

Accounting Policies [Abstract]

Schedule of disaggregation of revenues

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Units placed	$	1,457	$	1,313	$	2,235	$	2,455
Spare parts and warranties		113		123		211		297
Total Revenues	$	1,570	$	1,436	$	2,446	$	2,752

Schedule of Contract balances

	June 30,		December 31,
	2022		2021
Trade receivable, net (1)	$	866	$	585
Deferred revenues (1) (2)	$	1,145	$	1,182

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

(2) During the six months ended June 30, 2022, $200 thousand of the December 31, 2021, deferred revenues balance was recognized as revenues.

Schedule of concentration of credit risk

	June 30,			December 31,
	2022			2021
Customer A		17	%		*	)
Customer B		12	%		*	)
Customer C		12	%		12	%
Customer D		*	)		20	%
Customer E		*	)		18	%
Customer F		*	)		16	%
Customer G		*	)		10	%

*) Less than 10%

Schedule of product warranty liability

	US Dollars in thousands
Balance at December 31, 2021	$	112
Provision		162
Usage		(169	)
Balance at June 30, 2022	$	105