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Commitments and Contingencies - Defined Contribution Plan (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Commitments and Contingencies Disclosure [Abstract] |  |  |  |
Defined contribution plan, maximum annual contributions per employee, percent |  |  | 92.00% |
Defined benefit plan, employer matching contribution, percent of match (up to) |  |  | 3.00% |
Defined benefit plan, contributions by employer | $ 0.1 | $ 0.3 | $ 0.2 | $ 0.8
Defined contribution plan, expenses related to continuing operations | $ 0.1 | $ 0.1 | $ 0.2 | $ 0.1

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- Definition Defined Contribution Plan, Employer Discretionary Contribution Amount, Continuing Operations + References No definition available. + Details
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Namespace Prefix: | tusk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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- Definition Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration