Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Operations and Other Comprehensive Loss (Parenthetical)

v3.20.1
Consolidated Statements of Operations and Other Comprehensive Loss (Parenthetical) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Income Statement [Abstract]    
Gain (loss) on disposal of business $ 8,370 $ (78)