Income Tax - Components of Income Tax (Benefit) Expense by Jurisdiction and by Classification (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
U.S. Federal
Current	$ 27
Total	27
State and local
Current	415	$ 449	$ 243
Deferred	(79)	(29)	(20)
Total	336	420	223
Foreign
Current	(8)	(34)	268
Deferred	(25)	43	11
Total	(33)	9	279
Total Income Taxes
Current	434	415	511
Deferred	(104)	14	(9)
Total Tax	$ 330	$ 429	$ 502