Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Operations and Comprehensive Loss (Parenthetical) (Unaudited)

v3.19.1
Condensed Consolidated Statements of Operations and Comprehensive Loss (Parenthetical) (Unaudited) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Income Statement [Abstract]    
Foreign currency translation adjustments $ 0 $ 0