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10. COMMITMENTS AND CONTINGENCIES (Details 2) | Dec. 31, 2020 USD ($)
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Future royalty payments for the year ending December 31, |
2021 | $ 6,350,000
2022 | 6,600,000
2023 | 6,850,000
2024 | 7,100,000
2025 | 7,100,000
Total | $ 34,000,000

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