Stockholders' Equity - Stock Option Valuation Assumptions (Details)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Stockholders' Equity
Dividend yield	0.00%	0.00%
Expected volatility, minimum		100.85%
Expected volatility, maximum		105.09%
Risk-free interest rate, minimum		1.95%
Risk-free interest rate, maximum		3.61%
Minimum
Stockholders' Equity
Expected lives (years)		5 years 3 months 18 days
Maximum
Stockholders' Equity
Expected lives (years)		6 years 1 month 6 days