Stockholders' Equity (Deficit) (Summary of Warrants Outstanding) (Details) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants	19,365,847	20,549,338
Exercise Price $5.60
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants		1,183,491
Exercise Price	$ 5.60
Warrant Expiration Date	Oct. 16, 2023
Exercise Price $2.87
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants	993,139	993,139
Exercise Price	$ 2.87
Warrant Expiration Date	Feb. 11, 2025
Exercise Price $2.87.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants	7,717,661	7,717,661
Exercise Price	$ 2.87
Warrant Expiration Date	Mar. 27, 2025
Exercise Price $3.25.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants	1,867,912	1,867,912
Exercise Price	$ 3.25
Warrant Expiration Date	Jan. 26, 2026
Exercise Price $3.25
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants	4,285,935	4,285,935
Exercise Price	$ 3.25
Warrant Expiration Date	Mar. 16, 2026
Exercise Price $5.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants	1,807,396	1,807,396
Exercise Price	$ 5.00
Warrant Expiration Date	Feb. 08, 2027
Exercise Price $5.00.
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants	2,692,604	2,692,604
Exercise Price	$ 5.00
Warrant Expiration Date	Mar. 30, 2027
Exercise Price 1680.00
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Warrants	1,200	1,200
Exercise Price	$ 1,680.00