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

Warrants Presented at Fair Value (Details)

v3.8.0.1
Warrants Presented at Fair Value (Details)
 12 Months Ended
Dec. 31, 2017
$ / shares
shares
Class of Warrant or Right [Line Items]  
Outstanding 4,635,665
Fair value 2,035,378
Issued in connection with 2014 financing rounds [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 1,016,668
Exercise price | $ / shares $ 1.5
Exercisable through Dec. 31, 2019
Fair value 210,576
Issuance year Dec. 31, 2014
Issued in connection with 2014 financing rounds One [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 743,372
Exercise price | $ / shares $ 1.5
Exercisable through Dec. 31, 2019
Fair value 154,041
Issuance year Dec. 31, 2014
Issued in connection with 2014 financing rounds Two [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 120,000
Exercise price | $ / shares $ 0.92 [1]
Exercisable through NA [2]
Fair value 37,155
Issuance year Dec. 31, 2014
Refer to Note 11a1 [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 296,813
Exercise price | $ / shares $ 1.5
Exercisable through Dec. 31, 2020
Fair value 87,560
Issuance year Dec. 31, 2015
Refer to Note 11a2 [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 374,001
Exercise price | $ / shares $ 1.5
Exercisable through Dec. 31, 2021
Fair value 144,930
Issuance year Dec. 31, 2016
Refer to Note 8e [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 905,555
Exercise price | $ / shares $ 1.2
Exercisable through Dec. 31, 2022
Fair value 478,642
Issuance year Dec. 31, 2017
Refer to Note 11a8 [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 333,333
Exercise price | $ / shares $ 1.5
Exercisable through Dec. 31, 2022
Fair value 162,624
Issuance year Dec. 31, 2017
Refer to Note 11a4 [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 53,333
Exercise price | $ / shares $ 1.5
Exercisable through Dec. 31, 2022
Fair value 24,344
Issuance year Dec. 31, 2017
Refer to Note 8b [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 50,000
Exercise price | $ / shares $ 1.5
Exercisable through Dec. 31, 2022
Fair value 22,998
Issuance year Dec. 31, 2017
Refer to Note 8c [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 33,332
Exercise price | $ / shares $ 1.2
Exercisable through Dec. 31, 2022
Fair value 17,598
Issuance year Dec. 31, 2017
Refer to Note 8c [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 33,332
Exercise price | $ / shares $ 1.0
Exercisable through Dec. 31, 2022
Fair value 18,984
Issuance year Dec. 31, 2017
Refer to Note 3 [Member]  
Class of Warrant or Right [Line Items]  
Outstanding 675,926
Exercise price | $ / shares [3]
Exercisable through Dec. 31, 2022
Fair value 675,926
Issuance year Dec. 31, 2017
[1] Subject to changes as describe in the agreement.
[2] M&A or qualified IPO as described in the agreement.
[3] Less than $0.01.