Annual report pursuant to Section 13 and 15(d)

Income Tax - Components of Loss Before Continuing Operations (Details)

v3.19.1
Income Tax - Components of Loss Before Continuing Operations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Income Tax Disclosure [Abstract]      
Domestic $ 29,110 $ 17,120 $ 1,097
Foreign (320) (469) (744)
Income / (loss) before provision for income taxes $ 28,790 $ 16,651 $ 353