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Debt Instrument, Debt Covenant, Total Leverage Ratio

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Debt Instrument, Debt Default, Material Judgements, Maximum

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Subordinated Debt, Advances

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Subordinated Debt, Debt Covenant, Minimum Availability

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

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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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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Debt - Narrative (Details)				6 Months Ended
Debt - Narrative (Details)	Jun. 28, 2024 USD ($)	Jun. 27, 2024	Oct. 31, 2021 USD ($)	Jun. 30, 2025 USD ($)	Jun. 25, 2025 USD ($)	Dec. 31, 2024 USD ($)
Debt Instrument [Line Items]
Outstanding under subordinated note				$ 100,000,000		$ 106,000,000
Via Renewables \| W. Keith Maxwell III
Debt Instrument [Line Items]
Ownership percentage (in percent)				51.00%
Subordinated Debt \| Amended And Restated Subordinated Promissory Note
Debt Instrument [Line Items]
Basis spread on variable rate (in percent)			2.00%
Face amount			$ 25,000,000
Minimum availability under the borrowing base			5,000,000.0
Outstanding under subordinated note				$ 0		0
Subordinated Debt \| Minimum \| Amended And Restated Subordinated Promissory Note
Debt Instrument [Line Items]
Subordinated debt, advances			1,000,000
Subordinated Debt \| Maximum \| Amended And Restated Subordinated Promissory Note
Debt Instrument [Line Items]
Subordinated debt, advances			$ 25,000,000
Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Capitalized financing costs				1,800,000		1,700,000
Capitalized financing costs, other current				900,000		700,000
Capitalized financing costs, other non-current				900,000		$ 1,000,000.0
Deferred debt issuance cost, writeoff				$ 100,000
Subordinated debt—affiliate	$ 205,000,000				$ 250,000,000
Interest rate, stated percentage (in percent)				4.00%
Nonutilization fee, percent				0.50%
Fixed charge coverage ratio				1.54
Leverage ratio				3.00
Debt default, material judgment (in excess of)				$ 5,000,000
Revolving Credit Facility \| Line of Credit \| Minimum
Debt Instrument [Line Items]
Fixed charge coverage ratio				1.10
Revolving Credit Facility \| Line of Credit \| Maximum
Debt Instrument [Line Items]
Leverage ratio	3.00	2.50		1.51
Revolving Credit Facility \| Line of Credit \| SOFR
Debt Instrument [Line Items]
Basis spread on variable rate (in percent)				1.00%
Revolving Credit Facility \| Line of Credit \| SOFR \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate (in percent)				3.25%
Revolving Credit Facility \| Line of Credit \| SOFR \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate (in percent)				4.50%
Revolving Credit Facility \| Line of Credit \| Base Rate \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate (in percent)				2.25%
Revolving Credit Facility \| Line of Credit \| Base Rate \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate (in percent)				3.50%
Revolving Credit Facility \| Line of Credit \| Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate (in percent)				0.50%