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Subsequent Events | 6 Months Ended
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Jun. 30, 2021
Subsequent Events [Abstract] |
Subsequent Events | 16. Subsequent Events At-the-Market Offering In July 2021, the Company and Jefferies entered into the Amended Sales Agreement to provide for an increase in the aggregate offering amount under the Sales Agreement, such that as of July 7, 2021, the Company may offer and sell additional shares of common stock having an aggregate offering price of an additional $500.0 million. The Company sold 108,617 shares of its common stock under this agreement subsequent to June 30, 2021 through August 3, 2021 for aggregate gross cash proceeds of $11.0 million, before deducting commission fees and offering expenses payable by the Company.

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -URI http://asc.fasb.org/topic&trid=2122774 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662 + Details
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