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v3.22.1

Summary of Significant Accounting Policies (Details) | 3 Months Ended
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Mar. 31, 2022 USD ($) shares
Accounting Policies [Abstract] |
Increase in processing machine | $ 2,040,387
Depreciation charge | $ 84,735
Tax benefit percentage | 50.00%
Warrant issued (in Shares) | shares | 40,000,000
Marketable security | $ 336,897

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- Definition For the asset that is increase decrease in depriciation charge. + References No definition available. + Details
Name: | migi_IncreasedecreaseDepriciationCharge
Namespace Prefix: | migi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Amount of shares under incentive compensation warrant issued. + References No definition available. + Details
Name: | migi_ShareBasedCompensationArrangementByShareBasedPaymentsWarrantIssued
Namespace Prefix: | migi_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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- Definition Tax benefit percentage. + References No definition available. + Details
Name: | migi_TaxBenefitPercentage
Namespace Prefix: | migi_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of investment in marketable security. + References No definition available. + Details
Name: | migi_ValueOfMarketableSecurities
Namespace Prefix: | migi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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- Definition The increase (decrease) during the reporting period in the value of other assets that are created when regulatory agencies permits public utilities to defer costs to the balance sheet. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 + Details
Name: | us-gaap_IncreaseDecreaseInOtherRegulatoryAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration