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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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The compensation expense recognized during the period pertaining to the deferred compensation arrangement.

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Note 11 - Related Party Transactions (Details Textual) - USD ($)				3 Months Ended					12 Months Ended
	Apr. 09, 2025	Apr. 06, 2021	Jul. 10, 2017	Dec. 31, 2025	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Jan. 01, 2025	Mar. 02, 2021	Mar. 01, 2021
Royalty Expense							$ 112,491	$ 115,692
Professional Fees							$ 1,284,647	939,399
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]							Prime Rate [Member]		Prime Rate [Member]
Managing Director, China Operations [Member]
Deferred Compensation Arrangement with Individual, Compensation Expense							$ 5,000	5,000
Consultant [Member]
Deferred Compensation Arrangement with Individual, Compensation Expense							$ 50,000	50,000
Share-Based Payment Arrangement, Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)							0
Director Clinical Affair [Member]
Royalty Expense							$ 112,000	116,000
Professional Fees							39,000	39,000
Director of Clinical Affairs [Member]
Accounts Payable and Accrued Liabilities, Current							$ 223,000		$ 110,000
Mr. Osser, Interim Chief Executive Officer [Member]
Royalty on Net Sales, Percentage											2.50%	5.00%
Mr. Osser, Vice Chairman of Board [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)		2,000,000
Shares Issued and Owned by Investors, Balance, Shares (in shares)							2,717,765
Shares To Be Issued at Employment Termination (in shares)							2,481,048
Mr. Osser, Vice Chairman of Board [Member] \| Share-Based Payment Arrangement, Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)		5 years
Mr. Haverhals, Consultant and Director [Member]
Consulting Agreement, Annual Fee										$ 350,000
Payments for Consulting Services							$ 150,000
Consulting Agreement, Compensation Expense							$ 150,000
Shares To Be Issued after Employees Resignation (in shares)							912,736
Mr. Haverhals, Consultant and Director [Member] \| Forecast [Member]
Payments for Consulting Services				$ 66,666	$ 66,666	$ 66,666
Mr. Neal Goldman, Ms. Benedetta Casamento, and Dr. Didier Demesmin [Member] \| Forecast [Member]
Company Ownership Percentage	50.00%
Debt Instrument, Conversion Rate, Minimum Market Reference Price (in dollars per share)	$ 0.5
Mr. Neal Goldman, Ms. Benedetta Casamento, and Dr. Didier Demesmin [Member] \| Forecast [Member] \| Promissory Note [Member]
Debt Instrument, Face Amount	$ 800,000
Debt Instrument, Basis Spread on Variable Rate	2.50%
Debt Instrument, Equity Securities Issuance, Gross Proceeds Benchmark	$ 4,000,000
Manufacturing Agreement for Handpieces [Member]
Related Party Transaction, Purchases from Related Party							$ 487,000	777,000
Manufacturing Agreement for Handpieces [Member] \| Related Party [Member] \| Accounts Payable, Related Parties, Current [Member]
Accounts Payable and Accrued Liabilities							770,000		$ 663,000
Employment Agreement [Member] \| Mr. Osser, Vice Chairman of Board [Member]
Increase (Decrease) in Deferred Compensation			$ (100,000)
Employment Agreement, Base Compensation			200,000
Consulting Agreement [Member] \| Mr. Osser, Vice Chairman of Board [Member]
Increase (Decrease) in Deferred Compensation			100,000
Employment Agreement, Base Compensation			$ 200,000
Purchased Medical Products [Member] \| University Pain Medicine Center (STEMMEE) [Member]
Related Party Transaction, Amounts of Transaction							$ 6,000	$ 3,000