Income Taxes (Net Operating Loss Carryforwards) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
U.S. federal net operating loss carryforwards
Loss Carryforwards and other details [Abstract]
Operating loss carryforwards	$ 5,611	$ 13,003
U.S. state net operating loss carryforwards
Loss Carryforwards and other details [Abstract]
Operating loss carryforwards	32,612	38,384
Foreign net operating loss carryforwards
Loss Carryforwards and other details [Abstract]
Operating loss carryforwards	$ 196,636	$ 240,740