| Document and Entity Information | Feb. 05, 2025 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Feb. 05, 2025 |
| Entity File Number | 000-27517 |
| Entity Registrant Name | GAIA, INC |
| Entity Central Index Key | 0001089872 |
| Entity Incorporation, State or Country Code | CO |
| Entity Tax Identification Number | 84-1113527 |
| Entity Address, Address Line One | 833 WEST BOULDER ROAD |
| Entity Address, City or Town | Louisville |
| Entity Address, State or Province | CO |
| Entity Address, Postal Zip Code | 80027-2452 |
| City Area Code | 303 |
| Local Phone Number | 222-3600 |
| Title of 12(b) Security | Class A Common Stock |
| Trading Symbol | GAIA |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
