Note 10 - Subsequent Events (Details Textual) - O 2026 Q4 Dividends [Member] - Subsequent Event [Member]	Sep. 10, 2026 $ / shares
Dividends Payable, Date Declared	Sep. 10, 2026
Dividends Payable, Amount Per Share (in dollars per share)	$ 0.01
Dividends Payable, Date of Record	Sep. 29, 2026
Dividends Payable, Date to be Paid	Oct. 20, 2026

Date the declared dividend will be paid, in YYYY-MM-DD format.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-3

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The per share amount of a dividend declared, but not paid, as of the financial reporting date.

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Date the dividend to be paid was declared, in YYYY-MM-DD format.

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Date the holder must own the stock to be entitled to the dividend, in YYYY-MM-DD format.

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