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

Equity (Details Textual)

v3.8.0.1
Equity (Details Textual)
1 Months Ended 3 Months Ended 12 Months Ended
Dec. 26, 2017
ILS (₪)
shares
Dec. 26, 2017
USD ($)
shares
Nov. 09, 2017
ILS (₪)
₪ / shares
shares
Nov. 08, 2017
ILS (₪)
₪ / shares
shares
Sep. 06, 2017
USD ($)
Jul. 31, 2016
$ / shares
Jun. 09, 2016
ILS (₪)
₪ / shares
shares
Feb. 02, 2016
ILS (₪)
₪ / shares
shares
Jul. 01, 2015
ILS (₪)
₪ / shares
shares
Jun. 24, 2015
$ / shares
Mar. 22, 2015
$ / shares
Feb. 12, 2017
ILS (₪)
₪ / shares
shares
Nov. 17, 2016
Jun. 30, 2017
ILS (₪)
share
₪ / shares
shares
Dec. 31, 2017
₪ / shares
shares
Dec. 31, 2016
ILS (₪)
shares
Jul. 28, 2016
ILS (₪)
share
shares
Equity (Textual)                                  
Shares issued                             166,816,328 107,128,864  
Shares held by the Company                             920,461    
Ordinary shares of par value | ₪ / shares                             ₪ 0.03    
Ordinary shares holders right to vote and participate shareholder meetings description                             The ordinary shares confer on their holders the right to vote and participate in shareholder meetings (with one vote for each NIS 0.03 share), the right to receive profits and the right to participate in surplus assets on liquidation of the Company.    
Capital raise amount | ₪             ₪ 11,800,000 ₪ 8,200,000 ₪ 11,300,000     ₪ 7,200,000          
Issuance costs | ₪             ₪ 684,000 ₪ 643,000 ₪ 1,300,000     ₪ 404,000       ₪ 1,197,000  
Warrant to purchase of ordinary shares exercise price | $ / shares           $ 0.8       $ 0.30 $ 0.6            
Exercise period           3 years                      
Acquired equipment and clean rooms | ₪                                 ₪ 1,849,000
Total consideration amount paid in cash | ₪                                 ₪ 1,197
Total consideration amount paid in shares | share                                 1,067,916
Repaid cash over the term | ₪                                 ₪ 525,000
Ordinary shares and warrants description                         Pursuant to the reverse split each 3 ordinary shares of NIS 0.01 par value were converted into one share of NIS 0.03 par value of the Company. Additionally, according to the share option plan of the Company, every 3 unlisted options that were allocated through private offers to directors, employees, consultants and officers under the option plan are exercisable into one ordinary share of the Company of NIS 0.03 par value. No change took place in the exercise price of the options, as above; however, the total exercise price for one share of NIS 0.03 par value will be the former exercise price for one share of NIS 0.01 par value multiplied by 3. Further, according to the terms and conditions of the marketable warrants of the Company, each 3 marketable warrants that the Company issued are exercisable into one ordinary share of the Company of NIS 0.03 par value. There will be no change in the exercise price of those warrants; however, the total exercise price for one share of NIS 0.03 par value will be the former exercise price for one share of NIS 0.01 par value multiplied by 3. Following the reverse split, the Company retrospectively reflected the change in the share capital of the Company for all periods presented. Unless otherwise indicated, all of the share numbers, losses per share, share prices, options and warrants in these financial statements have been adjusted, on a retroactive basis, to reflect this 1 to 3 reverse share split.        
Share based payment price per share                               0.03%  
Share based payment term                               10 years  
Alpha Purchase Agreement [Member] | Tranches Three [Member]                                  
Equity (Textual)                                  
Ordinary shares and convertible debenture for purchase price | $         $ 1,000,000                        
Meitav Purchase Agreement [Member]                                  
Equity (Textual)                                  
Ordinary shares of par value | ₪ / shares       ₪ 40                          
Exercise period       5 years                          
Meitav Purchase Agreement [Member] | Tranches One [Member]                                  
Equity (Textual)                                  
Shares issued 11,900,000 11,900,000   9,500,000                          
Gross proceeds of debenture ₪ 4,760,000 $ 1,384,824                              
Ordinary shares purchase price | ₪       ₪ 3,800                          
Meitav Purchase Agreement [Member] | Tranches Two [Member]                                  
Equity (Textual)                                  
Shares issued 11,900,000 11,900,000   2,400,000                          
Gross proceeds of debenture ₪ 4,760,000 $ 1,384,824                              
Percentage of closing securities purchase agreement       20.00%                          
Ordinary shares purchase price | ₪       ₪ 960,000                          
Meitav Purchase Agreement [Member] | Tranches Three [Member]                                  
Equity (Textual)                                  
Warrants exercisable into ordinary shares       11,900,000                          
Sagi Purchase Agreement [Member]                                  
Equity (Textual)                                  
Ordinary shares of par value | ₪ / shares     ₪ 40                            
Exercise period     5 years                            
Sagi Purchase Agreement [Member] | Tranches One [Member]                                  
Equity (Textual)                                  
Shares issued     9,300,000                            
Warrants exercisable into ordinary shares 9,300,000 9,300,000                              
Gross proceeds of debenture ₪ 3,720,000 $ 1,054,122                              
Ordinary shares purchase price | ₪     ₪ 3,700,000                            
Sagi Purchase Agreement [Member] | Tranches Two [Member]                                  
Equity (Textual)                                  
Warrants exercisable into ordinary shares     9,300,000                            
March 31, 2018 [Member] | Meitav Purchase Agreement [Member] | Tranches Three [Member]                                  
Equity (Textual)                                  
Warrants to purchase of ordinary shares                             11,900,000    
March 31, 2018 [Member] | Sagi Purchase Agreement [Member] | Tranches Two [Member]                                  
Equity (Textual)                                  
Warrants to purchase of ordinary shares                             9,300,000    
Ordinary Shares [Member]                                  
Equity (Textual)                                  
Shares issued             11,267,833 5,745,903 8,317,000               1,067,916
Ordinary Shares [Member] | January 31, 2018 [Member]                                  
Equity (Textual)                                  
Shares issued                             50    
Pre-Funded Warrant [Member] | March 31, 2018 [Member] | Alpha Purchase Agreement [Member]                                  
Equity (Textual)                                  
Warrants to purchase of ordinary shares                                
Warrants exercisable into ordinary shares                                
Series G Warrants [Member]                                  
Equity (Textual)                                  
Number of warrants                 8,623,000                
Warrants to purchase of ordinary shares                 2,874,333                
Warrant to purchase of ordinary shares exercise price | ₪ / shares                 ₪ 0.8                
Exercise period                 3 years                
Additional warrants exercised                 673,284                
Series H Warrants [Member]                                  
Equity (Textual)                                  
Number of warrants                 3,852,000                
Warrants to purchase of ordinary shares                 1,284,000                
Warrant to purchase of ordinary shares exercise price | ₪ / shares                 ₪ 0.85                
Exercise period                 3 years                
Additional warrants exercised                 300,764                
Series I Warrants [Member]                                  
Equity (Textual)                                  
Number of warrants               12,930,505                  
Warrants exercisable into ordinary shares               4,310,168                  
Warrant to purchase of ordinary shares exercise price | ₪ / shares               ₪ 0.80                  
Exercise period               3 years                  
Series I Warrants [Member] | Israeli Broker [Member]                                  
Equity (Textual)                                  
Number of warrants               814,520                  
Warrants exercisable into ordinary shares               271,507                  
Warrant to purchase of ordinary shares exercise price | ₪ / shares               ₪ 0.80                  
Exercise period               3 years                  
Series J Warrants [Member]                                  
Equity (Textual)                                  
Number of warrants               8,618,855                  
Warrants exercisable into ordinary shares               2,872,952                  
Warrant to purchase of ordinary shares exercise price | ₪ / shares               ₪ 0.575                  
Exercise period               3 years                  
Warrants expired               On July 31, 2016, 8,618,855 Series J warrants expired.                  
Series K Warrants [Member]                                  
Equity (Textual)                                  
Number of warrants             33,803,500                    
Warrants exercisable into ordinary shares             11,267,833                    
Warrant to purchase of ordinary shares exercise price | ₪ / shares             ₪ 0.60                    
Exercise period             3 years                    
Series K Warrants [Member] | Israeli Broker [Member]                                  
Equity (Textual)                                  
Number of warrants             2,728,000                    
Warrants exercisable into ordinary shares             909,333                    
Warrant to purchase of ordinary shares exercise price | ₪ / shares             ₪ 0.60                    
Exercise period             3 years                    
Series L Warrants [Member]                                  
Equity (Textual)                                  
Shares issued                       21,152,000          
Number of warrants                       10,576,000   10,055,464      
Warrants exercisable into ordinary shares                       10,576,000   10,055,464      
Warrant to purchase of ordinary shares exercise price | ₪ / shares                       ₪ 0.36   ₪ 0.36      
Total consideration amount paid in cash | ₪                           ₪ 3,618,000      
Total consideration amount paid in shares | share                           1,461,936      
Series L Warrants [Member] | Israeli Broker [Member]                                  
Equity (Textual)                                  
Number of warrants                       941,400          
Warrants exercisable into ordinary shares                       941,400          
Warrant to purchase of ordinary shares exercise price | ₪ / shares                       ₪ 0.36          
Warrants expired                       Series L warrants that were not exercised expired on June 14, 2017.