| Cover Page | May 25, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | May 25, 2021 |
| Entity Registrant Name | Stabilis Solutions, Inc. |
| Entity Incorporation, State or Country Code | FL |
| Entity File Number | 000-24575 |
| Entity Tax Identification Number | 59-3410234 |
| Entity Central Index Key | 0001043186 |
| Amendment Flag | false |
| Entity Address, Address Line One | 11750 Katy Freeway |
| Entity Address, Address Line Two | Suite 900 |
| Entity Address, City or Town | Houston |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 77079 |
| City Area Code | 832 |
| Local Phone Number | 456-6500 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
