Stock-Based Compensation, Stock Options (Details) - Stock Options [Member] - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Number of Shares under Options Plan [Abstract]
Outstanding at beginning of period (in shares)	4,474,714	3,938,613
Granted (in shares)	4,545,069	1,000,000
Exercised (in shares)		(15,000)
Forfeited and expired (in shares)	(1,291,062)	(448,899)
Outstanding at end of period (in shares)	7,728,721	4,474,714
Exercisable at end of period (in shares)	1,256,062
Weighted Average Exercise Price per Option [Abstract]
Outstanding at beginning of period (in dollars per share)	$ 1.72	$ 1.9
Granted (in dollars per share)	0.63	1.41
Exercised (in dollars per share)		1.29
Forfeited and expired (in dollars per share)	1.56	2.63
Outstanding at end of period (in dollars per share)	1.11	$ 1.72
Exercisable at end of period (in dollars per share)	$ 1.75
Weighted average remaining contractual term [Abstract]
Outstanding	6 years 8 months 12 days	8 years 7 days
Exercisable	2 years 1 month 2 days
Weighted-average grant date fair value (in dollars per share)	$ 0.44	$ 1.06
Unrecognized compensation expense	$ 2,100,000
Unrecognized compensation expense, weighted average period	3 years 1 month 6 days
Aggregate intrinsic value of options outstanding	$ 100	$ 0
Aggregate intrinsic value of options exercisable	0	0
Aggregate intrinsic value of options exercised	$ 0	$ 0
Maximum [Member]
Weighted average remaining contractual term [Abstract]
Expiration period	10 years