Note 8 - Income Taxes - Income Tax Provision From Operations Included in Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Federal	$ (7)	$ (24)
State	0	(2)
Total Current	(7)	(26)
Federal	0	(1,072)
State	0	0
Total Deferred	0	(1,072)
Total Continuing Operations	(7)	(1,098)
Federal	0	0
Total Current	0	0
Federal	0	0
Total Deferred	0	0
Total Discontinued Operation	0	0
Total Income Tax Expense	$ (7)	$ (1,098)