Gaia, Inc. Annual report pursuant to Section 13 and 15(d)

Equity - Class A Common Shares Reserved for Future Issuance (Detail)	Dec. 31, 2019 shares
Class of Stock [Line Items]
Total shares reserved for future issuance	7,424,433
Class B Common Stock Converted Into Class A Common Stock [Member]
Class of Stock [Line Items]
Total shares reserved for future issuance	5,400,000
Reserved for Outstanding Convertible Debt [Member]
Class of Stock [Line Items]
Total shares reserved for future issuance	249,734
Reserved for Performance Consideration [Member]
Class of Stock [Line Items]
Total shares reserved for future issuance	139,665
Reserved Under the ESPP [Member]
Class of Stock [Line Items]
Total shares reserved for future issuance	300,000
Stock Option [Member] \| 2009 Incentive Plan [Member]
Class of Stock [Line Items]
Total shares reserved for future issuance	343,196
Restricted Stock Units [Member] \| 2009 Incentive Plan [Member]
Class of Stock [Line Items]
Total shares reserved for future issuance	950,738
Restricted Stock Units [Member] \| 2019 Incentive Plan [Member]
Class of Stock [Line Items]
Total shares reserved for future issuance	41,100