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Note 11 - Shareholders' Deficit - Expected Share Issuances (Details) - shares						1 Months Ended		2 Months Ended
	Aug. 11, 2025	Jul. 15, 2025	Jul. 11, 2025	Jun. 30, 2025	May 14, 2025	Aug. 14, 2025	Aug. 11, 2025	Jun. 30, 2025	Jun. 30, 2025
Conversion of the 2026 Notes Into Common Stock, Final Settlement [Member] | Subsequent Event [Member]
Number of shares (in shares)	389,556	528,197
Conversion of the 2026 Notes Into Common Stock, Initial Settlement [Member] | Subsequent Event [Member]
Number of shares (in shares)	539,482		539,320
Conversion of the 2026 Notes Into Common Stock [Member]
Number of shares (in shares)				539,320	10,000,000			539,320	539,320
Conversion of the 2026 Notes Into Common Stock [Member] | Subsequent Event [Member]
Number of shares (in shares)						1,996,555	1,996,555

X

- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-3

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-5

+ Details

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