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Description of the Company and Basis of Presentation - Revised Consolidated Statements of Comprehensive Loss (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Revision of Previously Issued Financial Statements |  |  |  |  |  |  |  |
Net income | $ (1,678) | $ (2,025) | $ 4 | $ 11,847 | $ (2,511) | $ (6,056) | $ (3,699) | $ 3,280
Other comprehensive loss |  |  |  |  |  |  |  |
Comprehensive income (loss) | $ 1,771 |  |  | 8,813 |  |  | $ (4,094) | (210)
As Previously Reported |  |  |  |  |  |  |  |
Revision of Previously Issued Financial Statements |  |  |  |  |  |  |  |
Net income |  |  | 98 | 11,872 | (2,461) | (5,671) |  | 3,739
Other comprehensive loss |  |  |  |  |  |  |  |
Comprehensive income (loss) |  |  |  | 8,838 |  |  |  | 249
Adjustment |  |  |  |  |  |  |  |
Revision of Previously Issued Financial Statements |  |  |  |  |  |  |  |
Net income |  |  | $ (94) | (25) | $ (50) | $ (385) |  | (459)
Other comprehensive loss |  |  |  |  |  |  |  |
Comprehensive income (loss) |  |  |  | $ (25) |  |  |  | $ (459)

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