Annual report pursuant to Section 13 and 15(d)

Income Taxes - Component of Income (Loss) Before Income Taxes (Details)

v3.10.0.1
Income Taxes - Component of Income (Loss) Before Income Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
Domestic $ (24,787) $ (26,434)
Foreign (2,205) (2,688)
Loss before income taxes $ (26,992) $ (29,122)