Lease extend term.

No definition available.

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Rent expenses percentage.

+ References

No definition available.

+ Details

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Namespace Prefix:	migi_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Costs of sales and operating expenses for the period incurred from transactions with related parties.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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-Subparagraph (SX 210.5-03(2))
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+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Cash payments to lessor's for use of assets under operating leases.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 25
-Subparagraph (g)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-25

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of transactions with related party during the financial reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

+ Details

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Balance Type:	na
Period Type:	duration

- Details

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- Details

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Balance Type:
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- Details

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- Details

Name:	us-gaap_RelatedPartyTransactionAxis=migi_DefenderInvestmentManagementPtyLtdMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Balance Type:
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- Details

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Related Party Transactions (Details) - USD ($)		12 Months Ended
Related Party Transactions (Details) - USD ($)	Mar. 16, 2022	Dec. 31, 2023
Related Party Transactions [Line Items]
Lease term	5 years
Lease extend term	5 years
Rent expenses percentage	4.00%
Rental amount	$ 200,000
Vertua Ltd [Member]
Related Party Transactions [Line Items]
Cost and expenses related parties		$ 155,230
First Equity Tax Pty Ltd [Member]
Related Party Transactions [Line Items]
Cost and expenses related parties		56,036
First Equity Advisory Pty Ltd [Member]
Related Party Transactions [Line Items]
Cost and expenses related parties		79,818
Defender Investment Management Pty Ltd [Member]
Related Party Transactions [Line Items]
Cost and expenses related parties		362,770
Manning Motorsports Pty Ltd [Member]
Related Party Transactions [Line Items]
Cost and expenses related parties		35,495
International Cargo Solutions [Member]
Related Party Transactions [Line Items]
Cost and expenses related parties		$ 1,248,747
Minimum [Member]
Related Party Transactions [Line Items]
Additional rent payable	500
Maximum [Member]
Related Party Transactions [Line Items]
Additional rent payable	$ 10,000