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v3.25.1

Description of Business - Additional Information (Detail) | 3 Months Ended
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Mar. 31, 2025
Number of years of experience | 30 years
Number of current operations | 13
Percent of greenhouse gas reduction requirement | 60.00%

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- Definition Number of current operations + References No definition available. + Details
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Namespace Prefix: | mntk_
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Period Type: | instant

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- Definition Number of years of experience. + References No definition available. + Details
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Namespace Prefix: | mntk_
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- Definition Percent of greenhouse gas reduction requirement. + References No definition available. + Details
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Namespace Prefix: | mntk_
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