Condensed Statements of Stockholders' Equity (Parenthetical) $ in Thousands	9 Months Ended
Sep. 30, 2021 USD ($)
Sales commissions and other offering costs	$ 5
Follow-on Public Offering
Sales commissions and other offering costs	$ 529

The cash outflow for cost incurred directly with the issuance of an equity security.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585

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