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Common Stock
3 Months Ended
Mar. 31, 2021
Equity [Abstract]  
Common Stock

6. Common Stock

The Company’s amended and restated certificate of incorporation authorizes the Company to issue 100,000,000 shares of $0.001 par value common stock. As of March 31, 2021 and December 31, 2020, there were 57,578,725 and 51,860,941 shares of common stock outstanding, respectively.