Fair Value Measurements - Summary of Financial Assets Fair Value Measurement on Recurring Basis (Details) - Fair Value Measurements Recurring - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	$ 92,583	$ 58,038
Unrealized Gain		4
Unrealized Loss	(542)	(31)
Estimated Fair Value	92,041	58,011
Cash and cash Equivalents | Level 1 | Money Market Funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	5,998	3,567
Estimated Fair Value	5,998	3,567
Cash and cash Equivalents | Level 2 | Commercial Paper
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	8,472	2,999
Unrealized Loss	(1)
Estimated Fair Value	8,471	2,999
Cash and cash Equivalents | Level 2 | Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost		1,501
Estimated Fair Value		1,501
Short-term investments | Level 1 | U.S. Treasury Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	36,806	4,500
Unrealized Loss	(346)	(11)
Estimated Fair Value	36,460	4,489
Short-term investments | Level 2 | Commercial Paper
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	32,058	33,716
Unrealized Gain		4
Unrealized Loss	(129)	(5)
Estimated Fair Value	31,929	33,715
Short-term investments | Level 2 | U.S. Government Agency Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	7,249
Unrealized Loss	(58)
Estimated Fair Value	7,191
Short-term investments | Level 2 | Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost		8,261
Unrealized Loss		(7)
Estimated Fair Value		8,254
Long-term investments | Level 1 | U.S. Treasury Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost		3,494
Unrealized Loss		(8)
Estimated Fair Value		$ 3,486
Long-term investments | Level 2 | U.S. Government Agency Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Amortized Cost	2,000
Unrealized Loss	(8)
Estimated Fair Value	$ 1,992