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Share-Based Compensation - Schedule of Assumptions Used to Determine Fair Value of Share-Based Awards (Details) - Stock options
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected stock price volatility 97.06% 97.86%
Risk free interest rate 1.07% 0.51%
Expected term (in years) 5 years 9 months 10 days 5 years 5 months 8 days
Expected dividend yield 0.00% 0.00%