Fair Value Measurements - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Assets
Marketable securities	$ 13,979	$ 15,026
Fair Value, Measurements, Recurring
Assets
Total assets	16,193	20,907
Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Total assets	16,193	20,907
Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Assets
Total assets	0	0
Fair Value, Measurements, Recurring \| Significant Unobservable Inputs (Level 3)
Assets
Total assets	0	0
Money market funds (included in cash and cash equivalents) \| Fair Value, Measurements, Recurring
Assets
Money market funds (included in cash and cash equivalents)	2,214	5,881
Money market funds (included in cash and cash equivalents) \| Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Money market funds (included in cash and cash equivalents)	2,214	5,881
Money market funds (included in cash and cash equivalents) \| Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Assets
Money market funds (included in cash and cash equivalents)	0	0
Money market funds (included in cash and cash equivalents) \| Fair Value, Measurements, Recurring \| Significant Unobservable Inputs (Level 3)
Assets
Money market funds (included in cash and cash equivalents)	0	0
Marketable securities \| Fair Value, Measurements, Recurring
Assets
Marketable securities	13,979	15,026
Marketable securities \| Fair Value, Measurements, Recurring \| Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets
Marketable securities	13,979	15,026
Marketable securities \| Fair Value, Measurements, Recurring \| Significant Other Observable Inputs (Level 2)
Assets
Marketable securities	0	0
Marketable securities \| Fair Value, Measurements, Recurring \| Significant Unobservable Inputs (Level 3)
Assets
Marketable securities	$ 0	$ 0