XML 23 R47.htm IDEA: XBRL DOCUMENT v2.4.0.6

Warrants (Details Textual) (USD $)	3 Months Ended			3 Months Ended				1 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012	Mar. 31, 2013 Hillair Capital Investments Lp [Member]	Mar. 31, 2013 Merriman Capital Inc [Member]	Mar. 31, 2013 Next View Capital LP and another investor [Member]	Mar. 31, 2013 2010 Private Placement [Member]	May 31, 2012 2012 Private Placement [Member]	Mar. 31, 2012 2012 Private Placement [Member]	Mar. 31, 2013 2012 Private Placement [Member]
Warrants (Textual)
Number of common stock entitled in warrants	18,233			2,604,651	52,093	651,163	1,044,584	29,700	86,323
Number of common stock entitled in warrants one	18,233				52,093	260,465
Investment Warrants, Exercise Price	$ 0.4488			$ 0.4488	$ 0.4488	$ 0.4488	$ 0.25	$ 0.35	$ 0.35
Investment warrants exercise price one	$ 0.43				$ 0.43
Expiration date of warrants				Jun. 27, 2018			Oct. 28, 2015	May 22, 2017	Mar. 27, 2017
Fair value of warrants	$ (11,024)		$ (8,166)	$ 130,423	$ 8,166	$ 45,648	$ 67,599	$ 702,872		$ 6,626
Fair value of warrants one					2,858
Change in fair value of financial instruments	$ 219,495	$ 10,446

X

- Definition

Exercise price of the warrants.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column A

+ Details

Name:	invest_InvestmentWarrantsExercisePrice
Namespace Prefix:	invest_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Expiration date of warrants held.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column A

+ Details

Name:	invest_InvestmentWarrantsExpirationDate
Namespace Prefix:	invest_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The specified number of securities that each class of warrants or rights outstanding give the holder the right but not the obligation to purchase from the issuer at a specific price, on or before a certain date.

+ References

No definition available.

+ Details

Name:	sgbx_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRightsOne
Namespace Prefix:	sgbx_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Fair value of warrants one.

+ References

No definition available.

+ Details

Name:	sgbx_FairValueOfWarrantsOne
Namespace Prefix:	sgbx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Fair value of warrants under affiliates.

+ References

No definition available.

+ Details

Name:	sgbx_FairValueOfWarrantsUnderAffiliates
Namespace Prefix:	sgbx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Exercise price of the warrants.

+ References

No definition available.

+ Details

Name:	sgbx_InvestmentWarrantsExercisePriceOne
Namespace Prefix:	sgbx_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	sgbx_WarrantsTextualAbstract
Namespace Prefix:	sgbx_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The specified number of securities that each class of warrants or rights outstanding give the holder the right but not the obligation to purchase from the issuer at a specific price, on or before a certain date.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(i)(2))

-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690



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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 08

-Paragraph i

-Subparagraph 2

-Article 4

+ Details

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959

+ Details

Name:	us-gaap_GainLossOnDerivativeInstrumentsNetPretax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration