XML 41 R44.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Summary of Significant Accounting Policies (Details) (USD $) | Dec. 31, 2012 | Dec. 31, 2011
--- | --- | ---
Summary of financial liabilities measured at fair value on a recurring basis |  |
Warrant liabilities | $ 345,221 | $ 198,471
Conversion option liabilities | 69,502 |
Fair value measured on a recurring basis [Member] |  |
Summary of financial liabilities measured at fair value on a recurring basis |  |
Warrant liabilities | 345,221 | 198,471
Conversion option liabilities | 69,502 |
Fair value measured on a recurring basis [Member] | Quoted prices in active market for identical assets (Level l) [Member] |  |
Summary of financial liabilities measured at fair value on a recurring basis |  |
Warrant liabilities |  |
Conversion option liabilities |  |
Fair value measured on a recurring basis [Member] | Significant other observable inputs (Level 2) [Member] |  |
Summary of financial liabilities measured at fair value on a recurring basis |  |
Warrant liabilities |  |
Conversion option liabilities |  |
Fair value measured on a recurring basis [Member] | Significant unobservable inputs (Level 3) [Member] |  |
Summary of financial liabilities measured at fair value on a recurring basis |  |
Warrant liabilities | 345,221 | 198,471
Conversion option liabilities | $ 69,502 |

X
- Definition Conversion option liabilities. + References No definition available. + Details
Name: | sgbx_ConversionOptionLiabilities
Namespace Prefix: | sgbx_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LiabilitiesFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Section A -Paragraph 8 -Chapter 3 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6361293&loc=d3e6904-107765 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 6 -Paragraph 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6361293&loc=d3e6911-107765 + Details
Name: | us-gaap_OtherLiabilitiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant