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Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
IncomeTaxDisclosure [Line Items]    
Change in valuation allowance $ (19,090) $ (9,625)
Percentage Of The Corporations Stock Owned By Stockholders To Determine The Ownership Change 5.00%  
Maximum Threshold Percentage Increases Over A Three Year Period Of Corporations Stock Owned By Stockholders For Ownership Change 50.00%  
Description of income tax examination The Company’s Federal and State tax returns for all years, 2015 through 2020, remain subject to examination by taxing authorities due to the tax attribute carryforwards.  
Uncertain tax positions $ 0  
Maximum [Member]    
IncomeTaxDisclosure [Line Items]    
Income tax examination year under examination 2020  
Minimum [Member]    
IncomeTaxDisclosure [Line Items]    
Income tax examination year under examination 2015  
Research Tax Credit Carryforward [Member]    
IncomeTaxDisclosure [Line Items]    
Change in valuation allowance $ 19,100 $ 9,600
Domestic Tax Authority [Member]    
IncomeTaxDisclosure [Line Items]    
Net operating loss carryforwards $ 117,600  
Operating loss carryforwards expiration period 2035 years  
Domestic Tax Authority [Member] | Research Tax Credit Carryforward [Member]    
IncomeTaxDisclosure [Line Items]    
Tax credit carryforward amount $ 3,200  
Tax credit carryforward expiration period 2038 years  
Domestic Tax Authority [Member] | Tax Period Two Thousand Thirty Five [Member]    
IncomeTaxDisclosure [Line Items]    
Net operating loss carryforwards $ 6,300  
Domestic Tax Authority [Member] | Indefinitely Carryforward [Member]    
IncomeTaxDisclosure [Line Items]    
Net operating loss carryforwards 111,300  
State and Local Jurisdiction [Member]    
IncomeTaxDisclosure [Line Items]    
Net operating loss carryforwards $ 116,500  
Operating loss carryforwards expiration period 2035 years