Income Taxes - Narrative (Details)	12 Months Ended
	Dec. 31, 2024 USD ($) subsidiary	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Income Tax Contingency [Line Items]
Provision or benefit from income taxes	$ 51,000	$ (26,000)	$ (136,000)
Increase in valuation primarily due to operation losses	37,400,000	17,800,000	20,600,000
Net operating loss carryforwards	415,800,000	354,500,000
Net operating loss carryforwards, set to expire if not utilized	58,400,000	21,900,000
Tax credit carryforwards, set to expire if not utilized	$ 20,300,000	21,900,000
Number of domestic subsidiaries | subsidiary	8
Unrecognized tax benefits	$ 0	0
Foreign subsidiaries
Income Tax Contingency [Line Items]
Provision or benefit from income taxes	0	0	100,000
U.S
Income Tax Contingency [Line Items]
Tax credit carryforwards	18,200,000	21,900,000	2,100,000
State
Income Tax Contingency [Line Items]
Tax credit carryforwards	$ 2,100,000	$ 21,900,000	$ 2,100,000