Summary of Significant Accounting Policies - Additional Information (Details)	12 Months Ended
	Dec. 31, 2020 USD ($) Segment Security	Dec. 31, 2019 USD ($) Security
Summary Of Significant Accounting Policies [Line Items]
Number of operating segment | Segment	1
Cash and cash equivalents maturity period	3 months
Short-term investments maturity period	1 year
Number of individual securities with impairments | Security	0	0
Property, plant and equipment, valuation basis	cost
Property, plant and equipment, depreciation methods	recognizes depreciation using the straight-line method over the estimated useful lives of the respective assets
Impairment losses on long-lived assets	$ 0	$ 0
Deferred offering costs	$ 0	$ 100,000
Expected dividend yield	0.00%
Off-balance sheet risk description	At December 31, 2020 and 2019, the Company had no off-balance sheet risk.
ASU 2018-07
Summary Of Significant Accounting Policies [Line Items]
Change in accounting principle, ASU, adopted	true
Change in accounting principle, ASU, adoption date	Jan. 01, 2019
Change in accounting principle, ASU, immaterial effect	true
ASU 2016-02
Summary Of Significant Accounting Policies [Line Items]
Change in accounting principle, ASU, adopted	true
Change in accounting principle, ASU, adoption date	Jan. 01, 2019
Laboratory Equipment
Summary Of Significant Accounting Policies [Line Items]
Useful life	5 years