CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
CURRENT ASSETS
Cash and cash equivalents	$ 91,227	$ 20,350
Trade receivable, net	1,275	684
Prepaid expenses and other current assets	762	672
Inventories	3,066	3,542
Total current assets	96,330	25,248
LONG-TERM ASSETS
Restricted cash and other long-term assets	1,085	1,033
Operating lease right-of-use assets	1,000	1,349
Property and equipment, net	303	437
Total long-term assets	2,388	2,819
Total assets	98,718	28,067
CURRENT LIABILITIES
Current maturities of operating leases	639	660
Trade payables	1,954	2,268
Employees and payroll accruals	887	867
Deferred revenues	353	441
Other current liabilities	548	432
Total current liabilities	4,381	4,668
LONG-TERM LIABILITIES
Deferred revenues	763	667
Non-current operating leases	535	923
Other long-term liabilities	46	35
Total long-term liabilities	1,344	1,625
Total liabilities	5,725	6,293
COMMITMENTS AND CONTINGENT LIABILITIES
SHAREHOLDERS' EQUITY
Share capital Ordinary shares of NIS 0.25 par value-Authorized: 120,000,000 and 60,000,000 shares at September 30, 2021 (unaudited) and December 31, 2020, respectively; Issued and outstanding: 62,448,795 and 25,332,225 shares at September 30, 2021 (unaudited) and December 31, 2020, respectively	4,658	1,827
Additional paid-in capital	278,658	201,392
Accumulated deficit	(190,323)	(181,445)
Total shareholders' equity	92,993	21,774
Total liabilities and shareholders' equity	$ 98,718	$ 28,067