Summary of Significant Accounting Policies - Fair Value Measurements by Level (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Short-term investments	$ 28,343	$ 26,343
Recurring basis | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	725	5,956
Short-term investments	0	0
Publicly-traded equity securities	31
Fair value	756	5,956
Recurring basis | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	22,525	10,000
Short-term investments	28,343	26,343
Publicly-traded equity securities	0
Fair value	50,868	36,343
Recurring basis | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	0	0
Short-term investments	0	0
Publicly-traded equity securities	0
Fair value	$ 0	$ 0