Subsequent events	6 Months Ended
Jun. 30, 2022
Subsequent Events [Abstract]
Subsequent events	Subsequent eventsThe Company has raised approximately additional gross proceeds of $24.7 million and issued 5.5 million shares of common stock under the Equity Distribution Agreement through the date of this report. Of this $24.7 million, $8.0 million in net proceeds were realized in the second quarter of 2022 and are reflected in the restricted cash, cash and cash equivalents and marketable securities balances as of June 30, 2022. Please refer to Note 10, Equity, for further information.

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.

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

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