Oil and Natural Gas Costs (Details Narrative) - $ / shares	Mar. 31, 2024	Mar. 31, 2023
Extractive Industries [Abstract]
DD&A per BOE production	$ 12.81	$ 14.56

Depreciation, depletion and amortization per BOE production..

No definition available.

Name:	MXC_DepreciationDepletionAndAmortizationBarrelOfOilEquivalent
Namespace Prefix:	MXC_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant