Note 10 - Derivative Contracts - Summary of Fair Values and Presentation of Derivatives Financial Instruments (Details) - Not Designated as Hedging Instrument [Member] - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Common Stock Options/ Warrants [Member] \| Investment, Net [Member]
Derivative financial instruments	$ 3	$ 3
Foreign Exchange Forward [Member] \| Other Current Assets and Prepaid Expenses [Member]
Derivative financial instruments	$ 155	$ 0

Fair value of the assets less the liabilities of a derivative or group of derivatives.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-10

Name:	us-gaap_DerivativeFairValueOfDerivativeNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant