Note 9 - Commitments and Contingencies (Details Textual) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2026	Dec. 31, 2025
Letters of Credit Outstanding, Amount	$ 19.8
Third Party Trucking Accident in 2025 [Member]
Legal Fees	1.5
Payments for Legal Settlements	1.3
Accrued Professional Fees	0.2
Loss Contingency, Receivable	1.0
Letters of Credit Outstanding, Amount		$ 19.8
Third Party Trucking Accident in 2025 [Member] \| Claim-related Costs [Member]
Loss Contingency, Receivable	0.8
Third Party Trucking Accident in 2025 [Member] \| Policy Retention [Member]
Loss Contingency, Receivable	0.5
Third Party Trucking Accident in 2025 [Member] \| Claim-related Costs Expected to be Reimbursed [Member]
Loss Contingency Accrual	$ 0.2

Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 210
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-Paragraph 1
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 210
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 210
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-Publisher FASB
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- Definition

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 946
-SubTopic 220
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-Section 45
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-Subparagraph (k)
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 55
-Paragraph 15
-Publisher FASB
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Balance Type:	credit
Period Type:	instant

- Definition

Amount of loss contingency liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 450
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
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- Definition

Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 460
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- Definition

The amount of cash paid for the settlement of litigation or for other legal issues during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section 45
-Paragraph 25
-Subparagraph (g)
-SubTopic 10
-Topic 230
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