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Note 7 - Debt (Details Textual) $ in Millions			9 Months Ended
	Aug. 15, 2024 USD ($)	Dec. 14, 2020 USD ($)	Sep. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)	Sep. 30, 2024 USD ($)	Jan. 03, 2023 USD ($)	Jun. 16, 2021 USD ($)
Industrial Revenue Bond Member [Member]
Debt Issuance Costs, Net			$ 1.9	$ 1.1
Forward Interest Rate Hedge [Member]
Derivative, Term of Contract (Year)	2 years
Derivative, Notional Amount	$ 75.0				$ 75.0
Derivative, Fixed Interest Rate	3.82%
ABL Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity						$ 625.0
ABL Credit Facility [Member] | Asset Based Revolving Credit Facility Due June 16, 2026 [Member]
Line of Credit Facility, Maximum Borrowing Capacity						$ 595.0
Letters of Credit, Maximum Borrowing Capacity							$ 20.0
Maximum First In, Last Out Revolving Credit Facility							30.0
Line of Credit Facility, Additional Commitments, Maximum							$ 200.0
Line Of Credit Facility Covenant Terms Monetary		$ 30.0
Line of Credit Facility Covenant Terms Percentage of Revolver Commitments		10.00%
Balance Required for Compliance with Revolver Commitments			62.5
Line of Credit Facility Covenant Terms Percentage of Aggregate Borrowing Base		10.00%
Line of Credit Facility Covenant Terms Aggregate Borrowing Base			$ 55.7
Line of Credit Facility Covenant Terms EBITDA Ratio			1
Line of Credit Facility, Remaining Borrowing Capacity			$ 312.0
ABL Credit Facility [Member] | Asset Based Revolving Credit Facility Due June 16, 2026 [Member] | Base Rate [Member] | Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate			0.00%
ABL Credit Facility [Member] | Asset Based Revolving Credit Facility Due June 16, 2026 [Member] | Base Rate [Member] | Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate			0.25%
ABL Credit Facility [Member] | Asset Based Revolving Credit Facility Due June 16, 2026 [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Minimum [Member]
Debt Instrument, Basis Spread on Variable Rate			1.25%
ABL Credit Facility [Member] | Asset Based Revolving Credit Facility Due June 16, 2026 [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Maximum [Member]
Debt Instrument, Basis Spread on Variable Rate			2.75%

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Fixed interest rate related to the interest rate derivative.

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Period the derivative contract is outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Maximum borrowing capacity under the letters of credit without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding.

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