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Note 1 - Organization (Details Textual) $ in Thousands			3 Months Ended			6 Months Ended		12 Months Ended
	May 30, 2024	Mar. 25, 2024 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2023
Number of Reportable Segments						1		2
Proceeds from Divestiture of Businesses						$ 1,070	$ 0
Gain (Loss) on Disposition of Business			$ (0)		$ (0)	$ (865)	$ (0)
Discontinued Operations, Disposed of by Sale [Member] | DERMAdoctor [Member]
Proceeds from Divestiture of Businesses		$ 1,100
Gain (Loss) on Disposition of Business				$ (900)
Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio	35		35

X

- Definition

Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

+ References

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Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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