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DIGITAL ASSET LOAN RECEIVABLE (Details) - DigitalAssetReceivable [Member] - USD ($) | Mar. 31, 2026 | Dec. 31, 2025
--- | --- | ---
Digital asset loan receivable - current | $ 842,563 | $ 1,354,089
Digital asset loan receivable - non current | 1,746,400 | 2,805,600
Less: allowance for credit loss | (341,203) | (548,144)
Total Digital asset loan receivable, net | $ 2,247,760 | $ 3,611,545

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- References No definition available. + Details
Name: | suig_AssetLoanReceivableCurrent
Namespace Prefix: | suig_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- References No definition available. + Details
Name: | suig_AssetLoanReceivableNonCurrent
Namespace Prefix: | suig_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- References No definition available. + Details
Name: | suig_DigitalAssetLoanReceivableNet
Namespace Prefix: | suig_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Cumulative provision for contract losses not offset against related costs accumulated on the balance sheet. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 605 -SubTopic 35 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481187/605-35-45-2 + Details
Name: | us-gaap_ProvisionForLossOnContracts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
Name: | us-gaap_FairValueByAssetClassAxis=suig_DigitalAssetReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |