Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Changes in Stockholders' Deficit (Unaudited) (Parenthetical)

v3.19.2
Condensed Consolidated Statements of Changes in Stockholders' Deficit (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Mar. 31, 2019
Jun. 30, 2018
Mar. 31, 2018
Jun. 30, 2019
Statement of Stockholders' Equity [Abstract]          
Foreign currency translation adjustments $ 0 $ 0 $ 0 $ 0 $ 0