| Cover Page | Nov. 10, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Nov. 10, 2021 |
| Entity Registrant Name | Stabilis Solutions, Inc. |
| Entity Incorporation, State or Country Code | FL |
| Entity File Number | 001-40364 |
| 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 |
| Title of 12(b) Security | Common Stock, $.001 par value |
| Trading Symbol | SLNG |
| Entity Emerging Growth Company | false |
