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v3.20.4

Comprehensive Loss (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss) |  |  |
Beginning balance | $ (29,199) | $ 2,780 | $ 85,580
Net other comprehensive income (loss) | 8,783 | (32,616) | (95,454)
Ending balance | 162,266 | (29,199) | 2,780
Unrealized gain (loss) on marketable securities, tax | (202) | (43) | (18)
Foreign currency translation adjustment |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Beginning balance | (23,738) | (23,621) | (23,202)
Net other comprehensive income (loss) | 1,111 | (117) | (419)
Ending balance | (22,627) | (23,738) | (23,621)
Unrealized gain (loss) on marketable securities, net |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Beginning balance | 932 | 205 | (64)
Net other comprehensive income (loss) | 644 | 727 | 269
Ending balance | 1,576 | 932 | 205
Accumulated other comprehensive loss |  |  |
Accumulated Other Comprehensive Income (Loss) |  |  |
Beginning balance | (22,806) | (23,416) | (23,266)
Ending balance | $ (21,051) | $ (22,806) | $ (23,416)

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