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The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Name Accounting Standards Codification
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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Income Taxes - Narrative (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Tax Credit Carryforward [Line Items]
Accrued interest and penalties related to income tax matters	$ 0	$ 0	$ 0
Federal
Tax Credit Carryforward [Line Items]
NOL carryforwards	315,179,000
Operating loss carryforwards, subject to expiration	68,301,000
Operating loss carryforwards, not subject to expiration	246,877,000
Federal \| R&D
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	2,929,000
State
Tax Credit Carryforward [Line Items]
NOL carryforwards	231,980,000
State \| R&D
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	2,918,000
Foreign Tax Jurisdiction
Tax Credit Carryforward [Line Items]
NOL carryforwards	$ 38,922,000