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Fair Value Measurements - Unrealized Gains and Losses (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Cash equivalents
Fair Value	$ 108,608	$ 126,625
Short-term marketable securities
Short-term marketable securities	5,930	0
Total	114,577	126,664
Unrealized Gains	3	0
Unrealized Losses	(42)	(39)
Fair Value	114,538	126,625
Agency bonds
Short-term marketable securities
Amortized Cost	5,929
Unrealized Gains	1
Unrealized Losses	0
Short-term marketable securities	5,930
Money market funds
Cash equivalents
Amortized Cost	11,576	13,015
Unrealized Gains	0	0
Unrealized Losses	0	0
Fair Value	11,576	13,015
Commercial paper
Cash equivalents
Amortized Cost	86,132	112,307
Unrealized Gains	0	0
Unrealized Losses	(42)	(39)
Fair Value	86,090	112,268
Agency bonds
Cash equivalents
Amortized Cost	10,940	1,342
Unrealized Gains	2	0
Unrealized Losses	0	0
Fair Value	$ 10,942	$ 1,342

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