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v3.23.2

Oil and Natural Gas Costs (Details Narrative) - $ / shares | Mar. 31, 2023 | Mar. 31, 2022
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Extractive Industries [Abstract] |  |
DD&A per BOE production | $ 14.56 | $ 10.57

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- Definition Depreciation, depletion and amortization per BOE production.. + References No definition available. + Details
Name: | MXC_DepreciationDepletionAndAmortizationBarrelOfOilEquivalent
Namespace Prefix: | MXC_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

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- References No definition available. + Details
Name: | srt_ExtractiveIndustriesAbstract
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration