Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member] Restricted Stock Units (RSUs) [Member] Management [Member]	Common Stock [Member] Restricted Stock Units (RSUs) [Member]	Common Stock [Member] ATM [Member]	Common Stock [Member] June 2023 Financing [Member]	Common Stock [Member] November 2023 Financing [Member]	Common Stock [Member]	Additional Paid-in Capital [Member] Restricted Stock Units (RSUs) [Member] Management [Member]	Additional Paid-in Capital [Member] ATM [Member]	Additional Paid-in Capital [Member] June 2023 Financing [Member]	Additional Paid-in Capital [Member] November 2023 Financing [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member] Restricted Stock Units (RSUs) [Member] Management [Member]	Retained Earnings [Member] ATM [Member]	Retained Earnings [Member] June 2023 Financing [Member]	Retained Earnings [Member] November 2023 Financing [Member]	Retained Earnings [Member]	Restricted Stock Units (RSUs) [Member] Management [Member]	ATM [Member]	June 2023 Financing [Member]	November 2023 Financing [Member]	Total
Balance (in shares) at Dec. 31, 2021						16,871,265
Balance at Dec. 31, 2021						$ 17					$ 139,055					$ (128,697)					$ 10,375
Restricted stock units vested and issued (in shares)	0	371,980
Sale of common stock (in shares)			711,511			2,122,017
Sale of common stock			$ 1			$ 2		$ 1,546			3,401					0		$ 1,547			3,403
Restricted stock units issued to settle management bonus obligations (in shares)	0	371,980
Restricted stock units issued to settle management bonus obligations	$ 0						$ 291					$ 0					$ 291
Share-based compensation											1,183										1,183
Net loss																(11,907)					(11,907)
Balance (in shares) at Dec. 31, 2022						20,076,773
Balance at Dec. 31, 2022						$ 20					145,476					(140,604)					4,892
Restricted stock units vested and issued (in shares)	0	241,197
Sale of common stock (in shares)			215,224	1,133,141	2,000,000
Sale of common stock			$ 0	$ 1	$ 2			$ 262	$ 2,452	$ 986			$ 0	$ 0	$ 0			$ 262	$ 2,453	$ 988
Restricted stock units issued to settle management bonus obligations (in shares)	0	241,197
Restricted stock units issued to settle management bonus obligations	$ 0						$ 342					$ 0					$ 342
Share-based compensation						0					1,030					0					1,030
Net loss						$ 0					0					(11,571)					$ (11,571)
Exercise of common stock options (in shares)						199															199
Exercise of common stock options											0					0					$ 0
Balance (in shares) at Dec. 31, 2023						23,666,534
Balance at Dec. 31, 2023						$ 24					$ 150,548					$ (152,175)					$ (1,603)