XML 61 R48.htm IDEA: XBRL DOCUMENT
v3.22.2

Oil and Natural Gas Costs (Details Narrative) - $ / shares | Mar. 31, 2022 | Mar. 31, 2021
--- | --- | ---
Extractive Industries [Abstract] |  |
DD&A per BOE production | $ 10.57 | $ 8.68

X
- 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

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