Fair Value Measurements - Schedule of Financial Assets and Liabilities Subject to Fair Value Measurements on a Recurring Basis and the Level of Inputs Used (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Assets:
Marketable investments	$ 112,947	$ 144,566
Liabilities:
Private Warrants	0	1,069
U.S. treasury securities
Assets:
Marketable investments	10,955	86,784
U.S. agency and government sponsored securities
Assets:
Marketable investments		2,732
Certificate of deposits
Assets:
Marketable investments	1,561
Corporate bonds
Assets:
Marketable investments	81,357	44,906
Fair Value, Recurring
Assets:
Total cash equivalents	34,015	103,436
Marketable equity investments	3,165	7,755
Total marketable investments	99,827	150,727
Liabilities:
Derivative liability	(9,410)
Total warrant liabilities	(9,410)	(1,069)
Fair Value, Recurring | Private Warrants
Liabilities:
Private Warrants		1,069
Fair Value, Recurring | U.S. treasury securities
Assets:
Marketable investments	5,436	86,784
Fair Value, Recurring | U.S. agency and government sponsored securities
Assets:
Marketable investments		2,732
Fair Value, Recurring | Certificate of deposits
Assets:
Marketable investments	1,561
Fair Value, Recurring | Commercial paper
Assets:
Marketable investments	9,107	9,647
Fair Value, Recurring | Corporate bonds
Assets:
Marketable investments	80,558	43,809
Fair Value, Recurring | Money market funds
Assets:
Total cash equivalents	17,730	101,842
Fair Value, Recurring | U.S. treasury securities
Assets:
Total cash equivalents	5,519
Fair Value, Recurring | Commercial paper
Assets:
Total cash equivalents	9,967	497
Fair Value, Recurring | Corporate bonds
Assets:
Total cash equivalents	799	1,097
Level 1 | Fair Value, Recurring
Assets:
Total cash equivalents	23,249	101,842
Marketable equity investments	3,165	7,755
Total marketable investments	8,601	94,539
Liabilities:
Derivative liability	0
Total warrant liabilities	0	0
Level 1 | Fair Value, Recurring | Private Warrants
Liabilities:
Private Warrants		0
Level 1 | Fair Value, Recurring | U.S. treasury securities
Assets:
Marketable investments	5,436	86,784
Level 1 | Fair Value, Recurring | U.S. agency and government sponsored securities
Assets:
Marketable investments		0
Level 1 | Fair Value, Recurring | Certificate of deposits
Assets:
Marketable investments	0
Level 1 | Fair Value, Recurring | Commercial paper
Assets:
Marketable investments	0	0
Level 1 | Fair Value, Recurring | Corporate bonds
Assets:
Marketable investments	0	0
Level 1 | Fair Value, Recurring | Money market funds
Assets:
Total cash equivalents	17,730	101,842
Level 1 | Fair Value, Recurring | U.S. treasury securities
Assets:
Total cash equivalents	5,519
Level 1 | Fair Value, Recurring | Commercial paper
Assets:
Total cash equivalents	0	0
Level 1 | Fair Value, Recurring | Corporate bonds
Assets:
Total cash equivalents	0	0
Level 2 | Fair Value, Recurring
Assets:
Total cash equivalents	10,766	1,594
Marketable equity investments	0	0
Total marketable investments	91,226	56,188
Liabilities:
Derivative liability	0
Total warrant liabilities	0	0
Level 2 | Fair Value, Recurring | Private Warrants
Liabilities:
Private Warrants		0
Level 2 | Fair Value, Recurring | U.S. treasury securities
Assets:
Marketable investments	0	0
Level 2 | Fair Value, Recurring | U.S. agency and government sponsored securities
Assets:
Marketable investments		2,732
Level 2 | Fair Value, Recurring | Certificate of deposits
Assets:
Marketable investments	1,561
Level 2 | Fair Value, Recurring | Commercial paper
Assets:
Marketable investments	9,107	9,647
Level 2 | Fair Value, Recurring | Corporate bonds
Assets:
Marketable investments	80,558	43,809
Level 2 | Fair Value, Recurring | Money market funds
Assets:
Total cash equivalents	0	0
Level 2 | Fair Value, Recurring | U.S. treasury securities
Assets:
Total cash equivalents	0
Level 2 | Fair Value, Recurring | Commercial paper
Assets:
Total cash equivalents	9,967	497
Level 2 | Fair Value, Recurring | Corporate bonds
Assets:
Total cash equivalents	799	1,097
Level 3 | Fair Value, Recurring
Assets:
Total cash equivalents	0	0
Marketable equity investments	0	0
Total marketable investments	0	0
Liabilities:
Derivative liability	(9,410)
Total warrant liabilities	(9,410)	(1,069)
Level 3 | Fair Value, Recurring | Private Warrants
Liabilities:
Private Warrants		1,069
Level 3 | Fair Value, Recurring | U.S. treasury securities
Assets:
Marketable investments	0	0
Level 3 | Fair Value, Recurring | U.S. agency and government sponsored securities
Assets:
Marketable investments		0
Level 3 | Fair Value, Recurring | Certificate of deposits
Assets:
Marketable investments	0
Level 3 | Fair Value, Recurring | Commercial paper
Assets:
Marketable investments	0	0
Level 3 | Fair Value, Recurring | Corporate bonds
Assets:
Marketable investments	0	0
Level 3 | Fair Value, Recurring | Money market funds
Assets:
Total cash equivalents	0	0
Level 3 | Fair Value, Recurring | U.S. treasury securities
Assets:
Total cash equivalents	0
Level 3 | Fair Value, Recurring | Commercial paper
Assets:
Total cash equivalents	0	0
Level 3 | Fair Value, Recurring | Corporate bonds
Assets:
Total cash equivalents	$ 0	$ 0