Income Taxes - Components of Income Tax Provision - (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Current	$ 3	$ 1	$ 4
Total	$ 3	$ 1	$ 4

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.