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v3.19.2

Property Sales (Details Narrative) - USD ($) | 12 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Other immaterial dispositions and purchase price adjustments | $ 6,000 |
Proceeds from sale of non-core assets |  | $ 3,200,000
North Dakota and Montana [Member] |  |
Proceeds from sale of joint venture | 33,000 |
Ward and Winkler Counties, Texas [Member] |  |
Proceeds from sale of joint venture | 72,000 |
Eddy County, New Mexico [Member] |  |
Proceeds from sale of joint venture | $ 51,000 |

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- Definition Other immaterial dispositions and purchase price adjustments. + References No definition available. + Details
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- Definition Proceeds from sale of non-core assets. + References No definition available. + Details
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Namespace Prefix: | MXC_
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- Definition The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Details
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- Details
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- Details
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