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Stockholders' Equity and Stock-Based Compensation - Unrecognized Compensation Costs (Details) $ in Thousands | Mar. 31, 2021 USD ($)
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Equity [Abstract] |
Remainder of 2021 | $ 20,570
2022 | 21,754
2023 | 12,899
2024 | 3,027
2025 | 35
Total compensation cost | $ 58,285

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