Stock Compensation - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions [Line Items]
Expected volatility, Minimum	75.40%	86.10%
Expected volatility, Maximum	76.80%	92.50%
Risk-free rate, Minimum	0.60%	0.41%
Risk-free rate, Maximum	1.30%	1.67%
Minimum [Member]
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions [Line Items]
Expected term (in years)	5 years 6 months	5 years 6 months
Maximum [Member]
Schedule Of Share Based Payment Award Stock Options Valuation Assumptions [Line Items]
Expected term (in years)	6 years 1 month 6 days	6 years 1 month 6 days