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Income Taxes (Details) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Line Items]          
Income tax (benefit) expense $ (36,400) $ 10,000 $ 5,000 $ (53,000) $ 2,000
Effective tax rates 0.70% 0.02% 0.00% 0.20% 0.00%
Statutory federal tax rate 21.00% 0.70% 21.00% 21.00% 21.00%
Valuation allowance     $ 56,643,000 $ 43,514,000  
Tax credit carryforward expiration year     2035    
Minimum threshold percentage for recognition of uncertain income tax position     50.00%    
Income tax examination, penalties and interest expense     $ 0 $ 0 $ 0
Federal [Member]          
Income Tax Disclosure [Line Items]          
Operating loss carryforward     $ 167,500,000    
Operating loss carryforward expiration year     2034    
Federal [Member] | Research Tax Credit Carryforward [Member]          
Income Tax Disclosure [Line Items]          
Tax credit carryforward     $ 2,000,000    
Federal [Member] | Indefinite Carryforward Period [Member]          
Income Tax Disclosure [Line Items]          
Operating loss carryforward     154,800,000    
State [Member]          
Income Tax Disclosure [Line Items]          
Operating loss carryforward     $ 81,700,000    
Operating loss carryforward expiration year     2035