Consolidated Statement of Comprehensive Loss - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Statement of Comprehensive Income [Abstract] | |||
| Net loss | $ (41,139) | $ (38,121) | $ (38,150) |
| Other comprehensive income: | |||
| Foreign currency translation gain | 784 | 2,182 | 242 |
| Other comprehensive gain | 784 | 2,182 | 242 |
| Comprehensive loss | $ (40,355) | $ (35,939) | $ (37,908) |