Income Taxes - Schedule of Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Current:
Federal	$ 0	$ 0
Foreign	15	(4)
State	12	(3)
Total current	27	(7)
Total deferred
Total deferred	0	0
Income tax expense (benefit)	$ 27	$ (7)