Summary of Significant Accounting Policies - Additional Information (Details)	12 Months Ended
	Dec. 31, 2022 USD ($) LetterOfCredit Segment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Number of reportable segments | Segment	1
Number of operating segments | Segment	1
Number of letters of credit issued to landlord constituting restricted cash | LetterOfCredit	2
Impairment of long-lived assets	$ 0	$ 0	$ 0
Operating lease right-of-use assets	2,151,000	2,722,000
Lease liabilities	$ 618,000	$ 565,000