XML 56 R14.htm IDEA: XBRL DOCUMENT
v3.20.1

Note Payable | 3 Months Ended
--- | ---
Mar. 31, 2020
Note Payable [Abstract] |
Note Payable |
8. | Notes Payable
On February 4, 2020, the Company entered into a Securities Purchase Agreement with an accredited investor, pursuant to which the Company issued to the investor secured note in the aggregate principal amount of $200,000 (“Note”) and bears interest at a rate of nine percent (9%) per annum, due on July 31, 2023, that is secured under a Pledge Agreement, dated February 4, 2020, entered into with the investor by a security interest in the royalty payable to the Company under that certain Exclusive License Agreement, dated October 3, 2019, with CPF GP 2019-1 LLC. The Company has the right to prepay the Note, in whole or in part, at any time and from time to time, without premium or penalty.

X
- References No definition available. + Details
Name: | sgbx_NotePayableAbstract
Namespace Prefix: | sgbx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | sgbx_NotePayableTextBlock
Namespace Prefix: | sgbx_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration