Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Warrants Presented at Fair Value (Details) - Schedule of outstanding warrants classified as a liability

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Warrants Presented at Fair Value (Details) - Schedule of outstanding warrants classified as a liability - $ / shares
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Class of Warrant or Right [Line Items]    
Outstanding 96,651,374 107,729,058
Exercise price (in Dollars per share) $ 0.01  
Fair value 8,708,000 [1] 1,504,112
Outstanding Warrants One [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 120,000 120,000
Exercise price (in Dollars per share) [2] $ 0.92
Issuance year 2014 2014
Exercisable through [3]
Fair value 2,002 [4] 6 [5]
Outstanding Warrants Two [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 374,001 296,813
Exercise price (in Dollars per share) $ 1.5 $ 1.5
Issuance year 2016 2015
Exercisable through 2021 2020
Fair value 91 [4] [5]
Outstanding Warrants Three [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 905,555 374,001
Exercise price (in Dollars per share) $ 0.17 $ 1.5
Issuance year 2017 2016
Exercisable through 2022 2021
Fair value 108,090 2 [5]
Outstanding Warrants Four [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 436,666 905,555
Exercise price (in Dollars per share) $ 1.5 $ 0.17
Issuance year 2017 2017
Exercisable through 2022 2022
Fair value 4,266 [4] 22,027
Outstanding Warrants Five [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 33,332 333,333
Exercise price (in Dollars per share) $ 1.2 $ 1.5
Issuance year 2017 2017
Exercisable through 2022 2022
Fair value 485 96
Outstanding Warrants Six [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 33,332 53,333
Exercise price (in Dollars per share) $ 1 $ 1.5
Issuance year 2017 2017
Exercisable through 2022 2022
Fair value 485 2
Outstanding Warrants Seven [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 675,926 50,000
Exercise price (in Dollars per share) [6] $ 1.5
Issuance year 2017 2017
Exercisable through 2022 2022
Fair value 155,839 [4] 3
Outstanding Warrants Eight [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 11,111 33,332
Exercise price (in Dollars per share) $ 1.2 $ 1.2
Issuance year 2017 2017
Exercisable through 2022 2022
Fair value 143 16
Outstanding Warrants Nine [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 1,659,971 33,332
Exercise price (in Dollars per share) $ 0.17 $ 1
Issuance year 2018 2017
Exercisable through 2022 2022
Fair value 199,083 16
Outstanding Warrants Ten [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 29,411,765 675,926
Exercise price (in Dollars per share) $ 0.17 [6]
Issuance year 2018 2017
Exercisable through 2021 [7] 2022
Fair value 2,598,037 68,275
Outstanding Warrants Eleven [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 15,096,365 11,111
Exercise price (in Dollars per share) [8] $ 1.2
Issuance year [8] 2017
Exercisable through [8] 2022
Fair value 1,333,511 4
Outstanding Warrants Twelve [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 1,411,765 300,000
Exercise price (in Dollars per share) $ 0.17 $ 0.5
Issuance year 2019 2018
Exercisable through 2024 2023
Fair value 204,242 1,560
Outstanding Warrants Thirteen [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 5,882,352 1,659,971
Exercise price (in Dollars per share) $ 0.17 $ 0.17
Issuance year 2019 2018
Exercisable through 2021 2022
Fair value 430,469 11,522
Outstanding Warrants Fourteen [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 18,382,352 29,411,765
Exercise price (in Dollars per share) $ 0.17 [9]
Issuance year 2019 2018
Exercisable through 2021 [7] 2021(******) [10]
Fair value 1,623,773 420,386
Outstanding Warrants Fifteen [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 13,970,587 15,441,177
Exercise price (in Dollars per share) $ 0.17 [11]
Issuance year 2019 [11]
Exercisable through 2021 [11]
Fair value 1,334,255 220,704
Outstanding Warrants Sixteen [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 246,294 6,617,647
Exercise price (in Dollars per share) $ 0.17 [9]
Issuance year 2020 2018
Exercisable through 2021 [7] 2020(*******) [12]
Fair value 21,756 50,510
Outstanding Warrants Seventeen [Member]    
Class of Warrant or Right [Line Items]    
Outstanding 8,000,000 11,764,706
Exercise price (in Dollars per share) $ 0.26 [9]
Issuance year 2020 2018
Exercisable through 2022 2020(*******) [12]
Fair value 691,473 107,602
Outstanding Warrants Eighteen [Member]    
Class of Warrant or Right [Line Items]    
Outstanding   1,411,765
Exercise price (in Dollars per share) [9]  
Issuance year   2019
Exercisable through   2024
Fair value   49,100
Outstanding Warrants Nineteen [Member]    
Class of Warrant or Right [Line Items]    
Outstanding   5,882,352
Exercise price (in Dollars per share) [9]  
Issuance year   2019
Exercisable through [12]   2021(*******)
Fair value   61,541
Outstanding Warrants Twenty [Member]    
Class of Warrant or Right [Line Items]    
Outstanding   18,382,352
Exercise price (in Dollars per share) [9]  
Issuance year   2019
Exercisable through [10]   2021(******)
Fair value   262,742
Outstanding Warrants Twenty One [Member]    
Class of Warrant or Right [Line Items]    
Outstanding   13,970,587
Exercise price (in Dollars per share) [9]  
Issuance year   2019
Exercisable through [12]   2021(*******)
Fair value   227,998
[1] Contains warrants presented at fair value within current liabilities of $7,343,894 and within non-current liabilities of $1,364,106.
[2] Subject to changes as describe in the agreement.
[3] M&A or qualified PO as described in the agreement.
[4] Issued in connection with the 2014 through 2017 financing rounds.
[5] Issued in connection with the 2016, 2015 and 2014 financing rounds.
[6] Less than $0.01.
[7] Two years from the registration statement or a PO, the earlier.
[8] Since the actual number of warrants cannot be determined as of December 31, 2020, the outstanding amounts were calculated based on an exercise price of $0.17, which results in the maximum potential amount of warrants.
[9] Subject to a mechanism described in the agreement but not less than $0.17, therefore, the outstanding amounts were calculated based on an exercise price of $0.17, which results in the maximum potential amount of warrants.
[10] Two years from the registration statement or a PO, the earlier
[11] Since the actual number of warrants cannot be determined as of December 31, 2019, the outstanding amounts were calculated based on an exercise price of $0.17, which results in the maximum potential amount of warrants.
[12] Two years or a PO, the earlier.