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Income Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Income Tax [Line Items]    
Operating loss carryforwards $ 97,300  
Research & development tax credits 4,769 $ 2,509
Increase (decrease) in valuation allowance $ 5,031 98
Operating loss carryforwards, expiration date Dec. 31, 2037  
Net operating loss, tax basis $ 88,300  
Tax credits earned after 2019 $ 4,800  
Effective income tax rate reconciliation, at federal statutory income tax rate, percent 21.00%  
Percentage of deferred tax assets that have been included in the valuation allowance 100.00%  
Valuation allowance, deferred tax asset, increase (decrease), amount $ 24,200 $ 19,100
Deferred tax assets, operating loss carryforwards, subject to expiration 35,800  
Deferred tax assets, operating loss carryforwards, not subject to expiration 61,500  
Research and Development [Member]    
Income Tax [Line Items]    
Research & development tax credits $ 6,500  
Tax credit carryforward, expiration date Dec. 31, 2028