Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
ATM [Member]
Common stock issued for ATM share sales, transaction costs	$ 95	$ 34	$ 165	$ 87
ELOC [Member]
Common stock issued for ATM share sales, transaction costs	$ 25		$ 28
Public Offering [Member]
Common stock issued for ATM share sales, transaction costs				$ 744