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Convertible Preferred Stock	9 Months Ended
	Sep. 30, 2020
Temporary Equity Disclosure [Abstract]
Convertible Preferred Stock	7. Convertible Preferred Stock Immediately prior to the closing of the Company’s IPO on November 4, 2019, all outstanding shares of convertible preferred stock converted into 17,467,184 shares of common stock.

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Temporary equity disclosure.

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