Summary of Significant Accounting Policies and Basis of Presentation - Adoption of Accounting Pronouncement, Affected Line Items within the Statements of Cash Flows (Details) - USD ($) $ in Thousands		9 Months Ended		12 Months Ended
	Jan. 01, 2022	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Cash flows from operating activities:
Non-cash operating lease expense		$ 1,497	$ 764
Prepaid expenses and other current assets		(742)	(1,959)
Deferred rent			0
Operating lease liabilities		(355)	(49)
Net cash used in operating activities		(46,524)	(33,978)
Supplemental disclosure of non-cash activities:
Lease liability obtained in exchange for right-of-use assets		$ 6,855	$ 23,232
As Previously Reported
Cash flows from operating activities:
Non-cash operating lease expense				$ 0
Prepaid expenses and other current assets				(2,114)
Deferred rent				870
Operating lease liabilities				0
Net cash used in operating activities				(33,978)
Supplemental disclosure of non-cash activities:
Lease liability obtained in exchange for right-of-use assets				$ 0
Adjustments
Cash flows from operating activities:
Non-cash operating lease expense	$ 764
Prepaid expenses and other current assets	155
Deferred rent	(870)
Operating lease liabilities	(49)
Net cash used in operating activities	0
Supplemental disclosure of non-cash activities:
Lease liability obtained in exchange for right-of-use assets	$ 23,232