XML 29 R5.htm IDEA: XBRL DOCUMENT v3.22.0.1
STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Ordinary shares [Member]
Additional paid-in capital [Member]
Accumulated deficit [Member]
Total
Balance at Dec. 31, 2018 $ 164 $ 367,920 $ (330,841) $ 37,243
Balance, shares at Dec. 31, 2018 59,849,784      
Options exercised $ 3 3,246   3,249
Options exercised, shares 878,378      
Issuance of shares and warrants, net $ 20 22,738   22,758
Issuance of shares and warrants, net, shares 7,194,674      
Stock-based compensation relating to options issued to employees, directors and non-employees   2,408   2,408
Net loss     (27,337) (27,337)
Balance at Dec. 31, 2019 $ 187 396,312 (358,178) 38,321
Balance, shares at Dec. 31, 2019 67,922,836      
Options exercised $ 9 15,906   15,915
Options exercised, shares 3,070,542      
Warrants exercised $ 11 18,314   18,325
Warrants exercised, shares 3,866,139      
Issuance of shares, net $ 24 74,123   74,147
Issuance of shares, net, shares 8,816,339      
Stock-based compensation relating to options issued to employees, directors and non-employees   2,772   2,772
Net loss     (29,698) (29,698)
Balance at Dec. 31, 2020 $ 231 507,427 (387,876) $ 119,782
Balance, shares at Dec. 31, 2020 83,675,856     83,675,856
Exercise of options and ESPP shares $ 1 1,454   $ 1,455
Exercise of options and ESPP shares, shares 335,204      
Warrants exercised [1] 425   425
Warrants exercised, shares 89,557      
Issuance of shares, net $ 7 14,951   14,958
Issuance of shares, net, shares 2,332,815      
Stock-based compensation relating to options issued to employees, directors and non-employees   4,276   4,276
Net loss     (34,203) (34,203)
Balance at Dec. 31, 2021 $ 239 $ 528,533 $ (422,079) $ 106,693
Balance, shares at Dec. 31, 2021 86,433,432     86,433,432
[1] Representing amount lower than $1.