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Construction Backlog (Details Textual) | 12 Months Ended
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Dec. 31, 2022 USD ($)
ATCO Structures & Logistics (USA) Inc. [Member] |
Construction Backlog (Textual) |
Construction backlog contract amount | $ 5,771,200

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- Definition Its represented contract revenue earned during the period. + References No definition available. + Details
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Namespace Prefix: | sgbx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

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- Details
Name: | dei_LegalEntityAxis=sgbx_AtcoStructuresAndLogisticsUsaIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |