Note 11 - Derivative Financial Instruments - Schedule of Derivative Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Forward Sales Contract [Member]
Derivative gain (loss)	$ 66	$ (32)
Interest Rate Contract [Member]
Derivative gain (loss)	$ (18)	$ 36

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482881/825-10-55-10

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration