Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Loss Per Share (Details)

v3.10.0.1
Loss Per Share (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Loss Per Share      
Weighted average number of ordinary shares outstanding 32,525 26,693 22,953
Number of shares and loss used in the computation of basic and diluted loss per share $ 6,339 $ 8,257 $ 6,243