Note 1 - Nature of Organization and Operations (Details Textual) $ / shares in Units, $ in Thousands			1 Months Ended				3 Months Ended	12 Months Ended		17 Months Ended
	Aug. 17, 2023 USD ($) $ / shares shares	Mar. 27, 2023 $ / shares shares	Sep. 30, 2023 USD ($)	Mar. 31, 2023	Aug. 31, 2020	Sep. 30, 2018	Mar. 31, 2023	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares	Feb. 17, 2025 USD ($)	Mar. 26, 2023 shares
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares		$ 0.01						$ 0.01	$ 0.01
Common Stock, Shares Authorized (in shares) | shares		66,666,666						66,666,000	66,666,000		200,000,000
Proceeds from Issuance of Common Stock								$ 5,454	$ 0
Retained Earnings (Accumulated Deficit)								(53,346)	(50,409)
Working Capital								(1,587)
Debt, Current								3,690
Cash and Cash Equivalents, at Carrying Value								2,910	1,633
Operating Income (Loss)								1,346	(2,480)
Net Cash Provided by (Used in) Operating Activities								5,167	$ (708)
Forecast [Member]
Business Combination, Contingent Consideration, Liability										$ 11,208
Amended Term Loan 2023 [Member]
Debt Instrument, Periodic Payment			$ 370
Amended Term Loan 2023 [Member] | Forecast [Member]
Debt Instrument, Repaid, Principal										$ 4,037
Acquisition Term Loan [Member]
Debt Instrument, Face Amount								$ 10,000
Public Offering [Member]
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares	$ 0.01
Stock Issued During Period, Shares, New Issues (in shares) | shares	3,000,000
Shares Issued, Price Per Share (in dollars per share) | $ / shares	$ 2
Proceeds from Issuance of Common Stock	$ 5,454
Public Offering [Member] | Underwiring Fees [Member]
Payments of Stock Issuance Costs	478
Public Offering [Member] | Offering Costs [Member]
Payments of Stock Issuance Costs	$ 68
Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio		3		3	3	30	3