Annual report pursuant to Section 13 and 15(d)

Derivative Liabilities - Additional Information (Details)

v3.22.4
Derivative Liabilities - Additional Information (Details)
Dec. 31, 2022
$ / shares
tranche
Dec. 31, 2021
$ / shares
7.00% Subordinated Convertible Notes due 2031    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement input, expected term 10 years 3 months 18 days  
Conversion price (in dollars per share) $ 6.25 $ 6.25
Common Stock price    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement inputs 1.40 1.94
Common Stock price | 7.00% Subordinated Convertible Notes due 2031    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement inputs 2.94  
Derivative liability, measurement input 1.40 1.94
Range of expected market volatility % | 7.00% Subordinated Convertible Notes due 2031    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement inputs 0.5000  
Derivative liability, measurement input 2.0500 0.8000
Range of risk-free interest rate | 7.00% Subordinated Convertible Notes due 2031    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement inputs 0.0153  
Derivative liability, measurement input 0.0387 0.0151
Dividend rate | 7.00% Subordinated Convertible Notes due 2031    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Derivative liability, measurement input 0  
Wilmington Financing Agreement    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Number of tranches | tranche 3  
Measurement input, expected term 5 years  
Wilmington Financing Agreement | Common Stock price    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement inputs 3.75  
Wilmington Financing Agreement | Range of expected market volatility %    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement inputs 0.5472  
Wilmington Financing Agreement | Range of risk-free interest rate    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Measurement inputs 0.0091