Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Statement of Comprehensive Income [Abstract] | ||
| Net loss | $ (11,561) | $ (9,021) |
| Other comprehensive loss: | ||
| Changes in foreign currency translation adjustment | (39) | (177) |
| Comprehensive loss | $ (11,600) | $ (9,198) |