Supplemental Cash Flow and Other Information - Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Supplemental Cash Flow Elements [Abstract]
Cash and cash equivalents	$ 5,140	$ 17,756	$ 789
Cash and cash equivalents included in assets from discontinued operations	0	0	37,805
Restricted cash included in assets from discontinued operations	0	0	291
Restricted cash (included in prepaid expenses and other current assets)	0	481	16
Cash, cash equivalents, and restricted cash	$ 5,140	$ 18,237	$ 38,901	$ 25,061