Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Details)

v3.23.1
Income Taxes - Additional Information (Details) - USD ($)
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2018
Dec. 31, 2017
Income Taxes        
Net operating loss carryforwards $ 80,500,000      
Increase (decrease) in valuation allowance 1,300,000 $ 3,000,000    
Unrecognized uncertain income tax 0 $ 0    
Domestic Tax Authority        
Income Taxes        
Net operating loss carryforwards 600,000   $ 34,400,000 $ 46,100,000
Foreign Tax Authority        
Income Taxes        
Net operating loss carryforwards 10,700,000      
State and Local Jurisdiction        
Income Taxes        
Tax credit carryforwards 500,000      
State and Local Jurisdiction | Latest Tax Year        
Income Taxes        
Net operating loss carryforwards 52,600,000      
Research Tax Credit Carryforward | Domestic Tax Authority        
Income Taxes        
Tax credit carryforwards $ 2,500,000