Income Taxes - Operating Loss Carryforwards (Details) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($)
Federal
Operating loss carryforwards
Net operating loss carryforwards	$ 0.3
Foreign
Operating loss carryforwards
Net operating loss carryforwards	1.1
Research and development and other tax credit carryforwards
Operating loss carryforwards
Net operating loss carryforwards	12.4
Uncertain tax position	$ 2.9