Subsequent Event - Additional Information (Details)	Feb. 03, 2019
Subsequent Event
Subsequent Event [Line Items]
Plaintiff damages sought	Plaintiff is asking the court to issue an order (i) providing that he is the holder of 210,000 ordinary shares of the Company, or alternatively (ii) providing that he is entitled to receive from the Company and Prof. Palti 210,000 shares of the Company, and (iii) ordering that the Company’s register of shareholders be amended to reflect his ownership of such shares.