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v3.26.1

Discontinued Operations - Schedule of Major Classes of Assets and Liabilities of Discontinued Operations (Details) - USD ($) $ in Thousands | Jun. 30, 2026 | Dec. 31, 2025
--- | --- | ---
Carrying amounts of the major classes of assets included in discontinued operations: |  |
Total current assets of discontinued operations | $ 1,334 | $ 1,518
Total noncurrent assets of discontinued operations | 6 | 3,678
Carrying amounts of the major classes of liabilities included in discontinued operations: |  |
Total current liabilities of discontinued operations | 298 | 383
Discontinued Operations | T&D Transaction |  |
Carrying amounts of the major classes of assets included in discontinued operations: |  |
Cash and cash equivalents | 0 | 0
Accounts receivable, net | 0 | 0
Inventories | 0 | 0
Other current assets | 0 | 0
Total current assets of discontinued operations | 0 | 0
Property, plant and equipment, net | 0 | 0
Total noncurrent assets of discontinued operations | 0 | 0
Total assets of discontinued operations | 0 | 0
Carrying amounts of the major classes of liabilities included in discontinued operations: |  |
Accounts payable | 0 | 0
Accrued expenses and other current liabilities | 0 | 0
Total current liabilities of discontinued operations | 0 | 0
Total liabilities of discontinued operations | 0 | 0
Discontinued Operations | Pressure Pumping Transaction |  |
Carrying amounts of the major classes of assets included in discontinued operations: |  |
Cash and cash equivalents | 55 | 50
Accounts receivable, net | 1,003 | 1,036
Inventories | 264 | 264
Other current assets | 12 | 168
Total current assets of discontinued operations | 1,334 | 1,518
Property, plant and equipment, net | 6 | 3,678
Total noncurrent assets of discontinued operations | 6 | 3,678
Total assets of discontinued operations | 1,340 | 5,196
Carrying amounts of the major classes of liabilities included in discontinued operations: |  |
Accounts payable | 76 | 41
Accrued expenses and other current liabilities | 222 | 342
Total current liabilities of discontinued operations | 298 | 383
Total liabilities of discontinued operations | 298 | 383
Discontinued Operations | Engineering Transaction |  |
Carrying amounts of the major classes of assets included in discontinued operations: |  |
Cash and cash equivalents | 0 | 0
Accounts receivable, net | 0 | 0
Inventories | 0 | 0
Other current assets | 0 | 0
Total current assets of discontinued operations | 0 | 0
Property, plant and equipment, net | 0 | 0
Total noncurrent assets of discontinued operations | 0 | 0
Total assets of discontinued operations | 0 | 0
Carrying amounts of the major classes of liabilities included in discontinued operations: |  |
Accounts payable | 0 | 0
Accrued expenses and other current liabilities | 0 | 0
Total current liabilities of discontinued operations | 0 | 0
Total liabilities of discontinued operations | $ 0 | $ 0

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Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=tusk_EngineeringTransactionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |