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Summary of Significant Accounting Policies (Details) - Schedule of Digital Assets - USD ($)	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Opening number of bitcoin held
Number of bitcoin received	$ 49.38	$ 189.58
Number of bitcoin sold	(49.38)	(189.58)
Closing number of bitcoin held	$ 0	$ 0

X

- Definition

Amount of additions of digital currencies.

+ References

No definition available.

+ Details

Name:	migi_AdditionsOfDigitalCurrencies1
Namespace Prefix:	migi_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Digital currencies balance.

+ References

No definition available.

+ Details

Name:	migi_DigitalCurrenciesBalance
Namespace Prefix:	migi_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	migi_OpeningNumberOfBitcoinHeldAbstract
Namespace Prefix:	migi_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Sale of digital currencies.

+ References

No definition available.

+ Details

Name:	migi_SaleOfDigitalCurrencies1
Namespace Prefix:	migi_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration