Fair Value Measurement (Details) - Recurring measurements - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets and liabilities that are measured at fair value on a recurring basis
Cash equivalents	$ 26,213	$ 27
Level 1
Assets and liabilities that are measured at fair value on a recurring basis
Cash equivalents	26,213	27
Level 2
Assets and liabilities that are measured at fair value on a recurring basis
Cash equivalents	0	0
Level 3
Assets and liabilities that are measured at fair value on a recurring basis
Cash equivalents	$ 0	$ 0