Subsequent Event	12 Months Ended
Dec. 31, 2020
Subsequent Events
Subsequent Events	Note 18. Subsequent Events January 2021 Public Offering On January 25, 2021, the Company completed an underwritten public offering of 4,356,059 shares of its common stock. The shares were issued and sold pursuant to an underwriting agreement dated January 20, 2021, by and among the Company, on the one hand, and Morgan Stanley & Co. LLC, Jefferies LLC, SVB Leerink LLC and UBS Securities LLC, as representatives of certain underwriters at a public offering price per share of $66.00, before deducting underwriting discounts and commissions. The shares include 568,181 shares issued and sold pursuant to the underwriters’ exercise in full of their option to purchase additional shares of common stock pursuant to the underwriting agreement. The Company received net proceeds of approximately $269.7 million from the offering after deducting underwriting discounts and commissions and estimated offering expenses payable by the Company. Blackstone Conversion On February 5, 2021, the Company received a waiver and conversion notice from Blackstone Freeze Parent L.P. and Blackstone Tactical Opportunities Fund – FD L.P. to convert an aggregate of 50,000 shares of the Company’s Series C Preferred Stock. Pursuant to the terms of the waiver and conversion notice, the Company also agreed to waive its right under the certificate of designations of the Series C Preferred Stock to redeem up to 50,000 shares of the Series C Preferred Stock prior to the 180-day anniversary of October 1, 2020, the issue date of the Series C Preferred Stock. Each share of Series C Preferred Stock has a liquidation preference of $1,000 per share plus any accumulated and unpaid dividends and is convertible into shares of the Company’s common stock, par value $0.001 per share, at a conversion price of $38.6152 per share. The forgoing conversion, effective as of February 5, 2021, resulted in the issuance of an aggregate of 1,312,860 shares of Common Stock. The foregoing shares were issued pursuant to an exemption from registration provided by Section 4(a)(2) of the Securities Act of 1933, as amended.

Subsequent Event

12 Months Ended

Dec. 31, 2020

Note 18. Subsequent Events

January 2021 Public Offering

On January 25, 2021, the Company completed an underwritten public offering of 4,356,059 shares of its common stock. The shares were issued and sold pursuant to an underwriting agreement dated January 20, 2021, by and among the Company, on the one hand, and Morgan Stanley & Co. LLC, Jefferies LLC, SVB Leerink LLC and UBS Securities LLC, as representatives of certain underwriters at a public offering price per share of $66.00, before deducting underwriting discounts and commissions. The shares include 568,181 shares issued and sold pursuant to the underwriters’ exercise in full of their option to purchase additional shares of common stock pursuant to the underwriting agreement. The Company received net proceeds of approximately $269.7 million from the offering after deducting underwriting discounts and commissions and estimated offering expenses payable by the Company.

Blackstone Conversion

On February 5, 2021, the Company received a waiver and conversion notice from Blackstone Freeze Parent L.P. and Blackstone Tactical Opportunities Fund – FD L.P. to convert an aggregate of 50,000 shares of the Company’s Series C Preferred Stock. Pursuant to the terms of the waiver and conversion notice, the Company also agreed to waive its right under the certificate of designations of the Series C Preferred Stock to redeem up to 50,000 shares of the Series C Preferred Stock prior to the 180-day anniversary of October 1, 2020, the issue date of the Series C Preferred Stock. Each share of Series C Preferred Stock has a liquidation preference of $1,000 per share plus any accumulated and unpaid dividends and is convertible into shares of the Company’s common stock, par value $0.001 per share, at a conversion price of $38.6152 per share. The forgoing conversion, effective as of February 5, 2021, resulted in the issuance of an aggregate of 1,312,860 shares of Common Stock. The foregoing shares were issued pursuant to an exemption from registration provided by Section 4(a)(2) of the Securities Act of 1933, as amended.