Annual report pursuant to Section 13 and 15(d)

Derivative Warrants Liability - Schedule of Warrant Activities (Details)

v3.21.1
Derivative Warrants Liability - Schedule of Warrant Activities (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Beginning balance $ 752 $ 28
Granted   284
Amount classified to equity upon exercise  
Expired  
Amount classified to equity upon determination of the exercise price [1] (651) (60)
Modification of convertible bridge loans transactions (727)  
Changes in fair value 927 500
Ending balance 301 752
2019 warrants [Member]    
Beginning balance 662
Granted   205
Amount classified to equity upon exercise  
Expired  
Amount classified to equity upon determination of the exercise price [1]   (60)
Changes in fair value   517
Ending balance   662
Placement Agent Warrant [Member]    
Beginning balance 79
Granted [2]   79
Amount classified to equity upon exercise  
Expired  
Amount classified to equity upon determination of the exercise price [1]
Modification of convertible bridge loans transactions  
Changes in fair value
Ending balance 79 79
2019 warrants [Member]    
Beginning balance 662  
Amount classified to equity upon determination of the exercise price [1] (651)  
Modification of convertible bridge loans transactions (727)  
Changes in fair value 884  
Ending balance 168 662
Series (2015) [Member]    
Beginning balance 2 6
Granted  
Amount classified to equity upon exercise  
Expired  
Amount classified to equity upon determination of the exercise price [1]
Modification of convertible bridge loans transactions  
Changes in fair value 9 (4)
Ending balance 11 2
Series (2016) [Member]    
Beginning balance 3 3
Granted  
Amount classified to equity upon exercise  
Expired [3]  
Amount classified to equity upon determination of the exercise price [1]
Modification of convertible bridge loans transactions  
Changes in fair value 10
Ending balance 13 3
Series (2018) [Member]    
Beginning balance 6 19
Granted  
Amount classified to equity upon exercise  
Expired  
Amount classified to equity upon determination of the exercise price [1]
Modification of convertible bridge loans transactions  
Changes in fair value 24 (13)
Ending balance $ 30 $ 6
[1] Following the partial conversion of certain convertible bridge loans into ordinary shares (see also Note 11), the exercise price of certain portion of the First Warrant has been determined as a fixed price and accordingly the applicable amount was reclassified into additional paid-in capital.
[2] The fair value of the Placement Agent Warrant is equal to 8% of the total proceeds received by the Company from introduced investor and/or lenders by the Placement Agent (see also Note 11).
[3] Representing amount lower than $1.