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SUBSEQUENT EVENTS | 12 Months Ended
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Dec. 31, 2022
Subsequent Events [Abstract] |
SUBSEQUENT EVENTS | 12. SUBSEQUENT EVENTS Public Offering On January 10, 2023, we completed an underwritten public offering of 68,007,741 shares of our common stock and a pre-funded warrant to purchase 25,000,000 shares of our common stock, or the 2023 pre-funded warrant. The net cash proceeds from this offering are approximately $213,300,000, after deducting the underwriting discount and other offering expenses paid by us, and excludes any future proceeds from the exercise of the 2023 pre-funded warrant, which has not been exercised. Warrant Exercises From January 1, 2023 through March 9, 2023, we have received $46,716,000 in cash proceeds from the exercise of the 2020 purchase warrants, representing 35,935,577 shares of our common stock. From January 1, 2023 through March 9, 2023, we have received $13,119,000 in cash proceeds from the exercise of the 2022 purchase warrants, representing 9,047,617 shares of our common stock.

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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 https://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 https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662 + Details
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