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Stock-Based Compensation - Share-based compensation expense (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Stock-Based Compensation
Stock-based compensation expense	$ 4,697,627	$ 1,864,913
Research and development
Stock-Based Compensation
Stock-based compensation expense	2,016,745	138,704
General and administrative
Stock-Based Compensation
Stock-based compensation expense	$ 2,680,882	$ 1,726,209

X

- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

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+ References

No definition available.

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