XML 78 R68.htm IDEA: XBRL DOCUMENT
v3.25.2

Customer Acquisitions (Details) $ in Millions | 1 Months Ended | 2 Months Ended | 6 Months Ended | 12 Months Ended | 15 Months Ended
--- | --- | --- | --- | --- | ---
Oct. 31, 2024 USD ($) kWh agreement | Apr. 30, 2024 USD ($) kWh | May 31, 2025 USD ($) kWh agreement | Jun. 30, 2025 USD ($) kWh | Dec. 31, 2024 USD ($) kWh | Jun. 30, 2025 USD ($) kWh
Residential Customer Equivalent |  |  |  |  |  |
Asset Acquisition [Line Items] |  |  |  |  |  |
Residential customer equivalents (kwh) | kWh |  | 12,556 |  |  | 9,300 |
Consideration transferred |  | $ 2.3 |  |  |  |
Escrow deposit |  |  |  | $ 0.0 | $ 0.4 | $ 0.0
Residential Customer Equivalent, Two Purchase Agreements |  |  |  |  |  |
Asset Acquisition [Line Items] |  |  |  |  |  |
Residential customer equivalents (kwh) | kWh | 100,600 |  |  | 26,300 | 72,700 |
Consideration transferred | $ 16.9 |  |  |  |  |
Escrow deposit |  |  |  | $ 1.0 | $ 15.5 | $ 1.0
Asset acquisition, number of asset purchase agreements | agreement | 2 |  |  |  |  |
Total residential customer equivalent | kWh |  |  |  |  |  | 99,000
Residential Customer Equivalent, April And May 2025 Purchase Agreements |  |  |  |  |  |
Asset Acquisition [Line Items] |  |  |  |  |  |
Residential customer equivalents (kwh) | kWh |  |  | 16,800 | 9,300 |  |
Consideration transferred |  |  | $ 1.8 |  |  |
Payments to acquire assets |  |  |  | $ 0.4 |  |
Escrow deposit |  |  |  | $ 1.4 |  | $ 1.4
Asset acquisition, number of asset purchase agreements | agreement |  |  | 2 |  |  |

X
- Definition Asset Acquisition, Number Of Asset Purchase Agreements + References No definition available. + Details
Name: | spke_AssetAcquisitionNumberOfAssetPurchaseAgreements
Namespace Prefix: | spke_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Residential Customer Equivalent + References No definition available. + Details
Name: | spke_ResidentialCustomerEquivalent
Namespace Prefix: | spke_
Data Type: | dtr-types:energyItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total Residential Customer Equivalent + References No definition available. + Details
Name: | spke_TotalResidentialCustomerEquivalent
Namespace Prefix: | spke_
Data Type: | dtr-types:energyItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 55 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479908/805-50-55-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 25 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480060/805-50-25-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 30 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480027/805-50-30-1 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 30 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480027/805-50-30-2 + Details
Name: | us-gaap_AssetAcquisitionConsiderationTransferred
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482573/350-20-50-4 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 15 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480123/805-50-15-3 + Details
Name: | us-gaap_AssetAcquisitionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 954 -SubTopic 440 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478522/954-440-50-1 + Details
Name: | us-gaap_EscrowDeposit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 25 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480060/805-50-25-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 30 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480027/805-50-30-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 30 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480027/805-50-30-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Subparagraph (c) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-13 + Details
Name: | us-gaap_PaymentsToAcquireProductiveAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_AssetAcquisitionAxis=spke_ResidentialCustomerEquivalentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AssetAcquisitionAxis=spke_ResidentialCustomerEquivalentTwoPurchaseAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AssetAcquisitionAxis=spke_ResidentialCustomerEquivalentAprilAndMay2025PurchaseAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |