Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Operating expenses:
Compensation and benefits	$ 1,367	$ 1,378
Professional and outside services	4,898	3,298
Property operating and maintenance	18	17
Insurance	120	259
Other operating	114	79
Total operating expenses	6,517	5,031
Operating income (loss)	(6,517)	(5,031)
Interest income	29	2
Interest expense	(131)	(241)
Income (loss) before income taxes	(6,619)	(5,270)
Income tax expense (benefit)	1	1
Net income (loss)	$ (6,620)	$ (5,271)
Net income (loss) per common share - basic (in dollars per share)	$ (0.09)	$ (0.13)
Weighted average common shares outstanding - basic (in shares)	73,888	40,738