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Stock-Based Compensation - Summary of Fair value of Stock Option Grants (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Risk free interest 0.00% 0.99%
Dividend yield 0.00% 0.00%
Expected volatility   103.59%
Expected life (years)   6 years 1 month 9 days