XML 67 R57.htm IDEA: XBRL DOCUMENT
v3.23.3

Warrants (Details Textual) - USD ($) | 1 Months Ended |  |
--- | --- | --- | ---
Feb. 28, 2023 | Oct. 31, 2021 | May 31, 2020 | Aug. 31, 2019 | Apr. 30, 2019 | Jun. 30, 2017 | Sep. 30, 2023 | Dec. 31, 2022
Warrants |  |  |  |  |  |  |  |
Common stock exercise price |  |  |  |  |  |  | $ 0.6 |
Warrants outstanding |  |  |  |  |  |  | 73,700 | 73,700
October 29, 2019 and expire October 29, 2024 [Member] |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Aggregate purchase warrants |  |  |  |  | 42,388 |  |  |
Common stock exercise price |  |  |  |  | $ 27.5 |  |  |
Maturity date |  |  |  |  | Oct. 29, 2024 |  |  |
October 29, 2019 and expire April 24, 2024 [Member] |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Aggregate purchase warrants |  |  |  |  | 4,239 |  |  |
Common stock exercise price |  |  |  |  | $ 27.5 |  |  |
Maturity date |  |  |  |  | Apr. 24, 2024 |  |  |
February 1, 2020 and expire August 29, 2024 [Member] |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Aggregate purchase warrants |  |  |  | 2,250 |  |  |  |
Common stock exercise price |  |  |  | $ 21.25 |  |  |  |
Maturity date |  |  |  | Aug. 29, 2024 |  |  |  |
June 21, 2018 and expire June 21, 2023 [Member] |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Aggregate purchase warrants |  |  |  |  |  | 4,313 |  |
Common stock exercise price |  |  |  |  |  | $ 125 |  |
Fair value of warrants |  |  |  |  |  | $ 63,796 |  |
Maturity date |  |  |  |  |  | Jun. 21, 2023 |  |
Peak Warrant [Member] |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price, Decrease | $ 0.4 |  |  |  |  |  |  |
Fair value of warrants | $ 278,239 |  |  |  |  |  |  |
Shares of common stock | 500,000 |  |  |  |  |  |  |
Warrants, Term | 5 years |  |  |  |  |  |  |
Debt Instrument, Convertible, Conversion Price | $ 2.25 |  |  |  |  |  |  |
November 6, 2021 and expire May 5, 2025 [Member] |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Aggregate purchase warrants |  |  | 300,000 |  |  |  |  |
Common stock exercise price |  |  | $ 3.14 |  |  |  |  |
Maturity date |  |  | May 05, 2025 |  |  |  |  |
October 26,2021 and expire Five Years [Member] |  |  |  |  |  |  |  |
Warrants |  |  |  |  |  |  |  |
Aggregate purchase warrants |  | 1,898,630 |  |  |  |  |  |
Common stock exercise price |  | $ 4.8 |  |  |  |  |  |
Warrants, Term |  | 5 years |  |  |  |  |  |

X
- Definition The aggregate number of warrants to purchase. + References No definition available. + Details
Name: | sgbx_WarrantsToPurchase
Namespace Prefix: | sgbx_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-5 + Details
Name: | us-gaap_DebtInstrumentConvertibleConversionPrice1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Per share decrease in conversion price of debt instrument. Excludes change due to standard antidilution provision. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1E -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_DebtInstrumentConvertibleConversionPriceDecrease
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_DebtInstrumentMaturityDate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 25 -Paragraph 13 -SubTopic 10 -Topic 480 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481766/480-10-25-13 + Details
Name: | us-gaap_FairValueAdjustmentOfWarrants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_SubsidiarySaleOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_WarrantsAndRightsOutstandingTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=sgbx_WarrantOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=sgbx_WarrantTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=sgbx_WarrantThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=sgbx_WarrantFourMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=sgbx_WarrantFiveMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=sgbx_WarrantSixMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=sgbx_WarrantSevenMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |