Annual report pursuant to Section 13 and 15(d)

Accumulated Other Comprehensive Income (Loss) - Schedule of Accumulated Other Comprehensive Income (Loss) (Details)

v3.20.1
Accumulated Other Comprehensive Income (Loss) - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]      
Foreign currency items, Balance at Beginning $ (388) $ (465) $ (92)
Foreign currency items, Net current period change 653 77 (373)
Foreign currency items, Balance at End 265 (388) (465)
Unrealized gain (losses) on investments, Balance at Beginning (47) (113) (11)
Unrealized gain (losses) on investments, Net current period change 47 66 (102)
Unrealized gain (losses) on investments, Balance at End (47) (113)
Accumulated other comprehensive loss, Balance at Beginning (435) (578) (103)
Accumulated other comprehensive loss, Net current period change 700 143 (475)
Accumulated other comprehensive loss, Balance at End $ 265 $ (435) $ (578)