Document And Entity Information
| Document And Entity Information | Sep. 27, 2024 |
| Document Information [Line Items] | |
| Entity, Registrant Name | TriLinc Global Impact Fund, LLC |
| Document, Type | 8-K |
| Document, Period End Date | Sep. 30, 2024 |
| Entity, Incorporation, State or Country Code | DE |
| Entity, File Number | 000-55432 |
| Entity, Tax Identification Number | 36-4732802 |
| Entity, Address, Address Line One | 1230 Rosecrans Avenue |
| Entity, Address, Address Line Two | Suite 605 |
| Entity, Address, City or Town | Manhattan Beach |
| Entity, Address, State or Province | CA |
| Entity, Address, Postal Zip Code | 90266 |
| City Area Code | 310 |
| Local Phone Number | 997-0580 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity, Emerging Growth Company | false |
| Amendment Flag | false |
| Entity, Central Index Key | 0001550453 |