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v2.4.1.9

Related Party Notes Payable (Details) (USD $) | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Dec. 31, 2014 | Jan. 26, 2011 | Mar. 26, 2009
Related Party Notes Payable (Textual) |  |  |  |  |
Accrued interest, related party | $ 38,854 us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent |  | $ 36,833 us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent |  |
Interest expense for other related party | 2,021 us-gaap_IncreaseDecreaseInDueToOtherRelatedPartiesCurrent | 2,021 us-gaap_IncreaseDecreaseInDueToOtherRelatedPartiesCurrent |  |  |
Amount borrowed under revolver |  |  |  | 50,000 sgbx_AmountBorrowedUnderRevolver |
Amended amount borrowed under revolver |  |  |  | 100,000 sgbx_AmendedAmountBorrowedUnderRevolver |
Vector [Member] |  |  |  |  |
Related Party Notes Payable (Textual) |  |  |  |  |
Revolving credit promissory note |  |  | $ 73,500 us-gaap_LineOfCredit / us-gaap_LineOfCreditFacilityAxis = sgbx_VectorGroupLtdMember |  | $ 50,000 us-gaap_LineOfCredit / us-gaap_LineOfCreditFacilityAxis = sgbx_VectorGroupLtdMember
Interest rate |  |  | 11.00%us-gaap_LineOfCreditFacilityInterestRateDuringPeriod / us-gaap_LineOfCreditFacilityAxis = sgbx_VectorGroupLtdMember |  |
Revolving credit facility, expiration date |  |  | Dec. 31, 2013 |  |
Maturity date of revolving credit promissory note after extension |  |  | Jun. 30, 2015 |  |

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- Definition Amended amount borrowed under revolver. + References No definition available. + Details
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Balance Type: | credit
Period Type: | instant

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- Definition Amount borrowed under revolver. + References No definition available. + Details
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Balance Type: | credit
Period Type: | instant

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- Definition Maturity date of revolving credit promissory note after extension. + References No definition available. + Details
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- Details
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- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, and other costs not separately disclosed in the balance sheet 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. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | credit
Period Type: | instant

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- Definition The increase (decrease) during the reporting period in current obligations (due within one year or one operating cycle) to be paid to other entities that could exert significant influence over the reporting entity, not otherwise defined in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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Period Type: | instant

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- Definition Date the credit facility terminates, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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Balance Type: | na
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- Definition The effective interest rate during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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