Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Operating expenses:
Compensation and benefits	$ 345	$ 323	$ 1,056	$ 1,055
Professional and outside services	1,100	858	3,981	2,399
Property operating and maintenance	8	7	18	17
Insurance	59	95	103	210
Other operating	11	18	95	59
Total operating expenses	1,523	1,301	5,253	3,740
Operating income (loss)	(1,523)	(1,301)	(5,253)	(3,740)
Interest income	7	1	26	2
Interest expense	17	99	80	150
Income (loss) before income taxes	(1,533)	(1,399)	(5,307)	(3,888)
Income tax expense (benefit)	0	0	0	0
Net income (loss)	$ (1,533)	$ (1,399)	$ (5,307)	$ (3,888)
Net income (loss) per common share - basic (in dollars per share)	$ (0.02)	$ (0.03)	$ (0.08)	$ (0.1)
Weighted average common shares outstanding - basic (in shares)	84,938	40,738	70,205	40,738