Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Black Scholes Measurement Inputs (Details)

v3.22.1
Fair Value Measurements - Black Scholes Measurement Inputs (Details)
Dec. 31, 2021
yr
Dec. 31, 2020
yr
Risk-free interest rate    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Warrants, measurement input 0.0111 0.0036
Expected life in years    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Warrants, measurement input 3.96 5
Expected volatility    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Warrants, measurement input 0.418 0.300
Expected dividend yield    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Warrants, measurement input 0 0