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Organization, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details)		1 Months Ended					3 Months Ended			4 Months Ended	6 Months Ended		66 Months Ended
	Oct. 29, 2019 USD ($) shares	May 31, 2023 USD ($) shares	Feb. 28, 2023 USD ($) shares	Sep. 30, 2022 USD ($) shares	Dec. 31, 2020 USD ($) shares	May 31, 2019 shares	Jun. 30, 2023 shares	Mar. 31, 2023 shares	Jun. 30, 2022 shares	May 06, 2019 USD ($) shares	Jun. 30, 2023 USD ($) Segment shares	Jun. 30, 2022 shares	Jun. 30, 2023 USD ($) shares
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Impairment losses | $											$ 0
Number of operating segment | Segment											1
Domestic
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Research and development expenditures, amortization period											5 years
Foreign
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Research and development expenditures, amortization period											15 years
Unvested Shares
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Unvested shares excluded from computation of weighted average earnings per share							7,334		800,002		69,578	910,828
Furniture and Fixtures
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Property and equipment, useful life							3 years				3 years		3 years
Minimum | Computer Equipment and Related Software
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Property and equipment, useful life							2 years				2 years		2 years
Maximum | Computer Equipment and Related Software
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Property and equipment, useful life							3 years				3 years		3 years
Common Stock
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Common stock shares issued										2,524,852
Net proceeds from issuance of common stock | $										$ 1,000
Common Stock | Takeda License
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Common stock shares issued						1,084,000
IPO | Common Stock
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Common stock shares issued	10,997,630
Proceeds from Initial Public Offering (IPO) | $	$ 191,500,000
Follow-on Public Offering | Common Stock
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Common stock shares issued		12,793,750			2,250,000
Net proceeds from issuance of common stock | $		$ 141,400,000			$ 88,600,000
At-the-Market Offering Program
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Common stock shares issued			1,514,219	2,414,897									3,929,116
Net proceeds from issuance of common stock | $			$ 14,100,000	$ 24,600,000							$ 14,073,000		$ 38,700,000
At-the-Market Offering Program | Maximum | Open Market Sale Agreement with Jefferies LLC
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Aggregate offering price through equity financing | $											$ 125,000,000
At-the-Market Offering Program | Common Stock
Organization Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Common stock shares issued								1,514,219

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