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Note 7 - Stockholders' Equity - Common Share Dividends (Details) - USD ($) $ / shares in Units, $ in Thousands | Sep. 01, 2025 | Jun. 01, 2025 | Mar. 01, 2025 | Dec. 01, 2024 | Sep. 01, 2024 | Jun. 01, 2024 | Mar. 01, 2024
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Dividend (in dollars per share) | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.06 | $ 0.06
Total paid | $ 844 | $ 842 | $ 842 | $ 842 | $ 841 | $ 838 | $ 838

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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
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