Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Summary of Significant Accounting Policies [Line Items]
Deferred offering costs	$ 0	$ 300,000
Accounts Receivable, Allowance for Credit Loss	0	0
Provision For Doubtful Accounts	0	0
Accounts Receivable, Allowance for Credit Loss, Writeoff	0	0
Letter of credit outstanding	2,300,000	2,300,000
Restricted cash, noncurrent	2,300,000	2,300,000
Cash and cash equivalents, at carrying value	63,709,000	143,513,000
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	66,014,000	145,818,000	$ 172,662,000
Restricted Cash	2,300,000	2,300,000
Cash Balance To Be Maintained	2,300,000
Impairment losses on long-lived assets	$ 0	0
Income Tax Examination, Likelihood Percentage	50.00%
Operating lease right-of-use assets	$ 27,432,000	$ 69,843,000
Operating lease, liability	$ 27,471,000