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Debtor in Possession Financing (Details) | 12 Months Ended
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Dec. 31, 2016 USD ($)
Debtor in Possession Financing (Textual) |
Debtor in possession financing, effective date | 2 years
Debtor in possession financing [Member] |
Debtor in Possession Financing (Textual) |
Debtor in possession financing, amount | $ 600,000
Debtor in possession credit facility, interest rate | 12.00%

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- Definition Debtor in possession financing arrangements effective date. + References No definition available. + Details
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Balance Type: | na
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- Definition Debtor in possession financing information. + References No definition available. + Details
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Namespace Prefix: | sgbx_
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Balance Type: | na
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- Definition Amount debtor-in-possession financing arranged (but not necessarily all borrowed). + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Interest rate on outstanding borrowings under debtor-in-possession financing arrangement. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Period Type: | instant

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- Details
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