Note 10 - Cash Dividends (Details Textual) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	6 Months Ended
Jan. 31, 2026	Dec. 31, 2025	Dec. 31, 2024
Payments of Dividends		$ 3.1	$ 3.0
Dividends Payable		$ 0.2	$ 0.2
Quarterly Indicated Per Share Dividend Rate (in dollars per share)		$ 0.05
Annual Indicated per Share Dividend Rate (in dollars per share)		$ 0.2
Subsequent Event [Member] \| O 2026 Q3 Dividends [Member]
Dividends Payable, Date to be Paid	Feb. 10, 2026
Dividends Payable, Date of Record	Feb. 02, 2026

The indicated per share dividend rate for a specific fiscal year.

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- Definition

The indicated per share quarterly cash dividend rate.

+ References

No definition available.

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- Definition

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

+ References

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- Definition

Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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- Definition

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

+ References

No definition available.

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- Definition

Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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