Discontinued Operations - Schedule of Fair Value of Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Assets:
Investments in equity securities	$ 65	$ 330
Total assets	65	330
Level 1 - Quoted Prices in Active Markets for Identical Assets
Assets:
Investments in equity securities	54	319
Total assets	54	319
Level 2 - Significant Other Observable Inputs
Assets:
Investments in equity securities	0	0
Total assets	0	0
Level 3 - Significant Unobservable Inputs
Assets:
Investments in equity securities	11	11
Total assets	$ 11	$ 11