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Debt Issuance Costs (Details 1) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Schedule of future estimated amortization expense of deferred loan costs
2015	$ 20,815sgbx_FutureEstimatedAmortizationExpenseOfDeferredLoanCostsForNextTwelveMonths
2016	5,204sgbx_FutureEstimatedAmortizationExpenseOfDeferredLoanCostsForRollingYearTwo
Total	$ 26,019us-gaap_DeferredFinanceCostsNoncurrentNet	$ 44,830us-gaap_DeferredFinanceCostsNoncurrentNet

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- Definition

Future estimated amortization expense of deferred loan costs for next twelve months.

+ References

No definition available.

+ Details

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- Definition

Future estimated amortization expense of deferred loan costs for rolling year two.

+ References

No definition available.

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- Definition

Net amount of long-term deferred finance costs capitalized at the end of the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28555-108399



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 17

-Article 5

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