v3.22.4
Cover - USD ($)
$ in Millions
 12 Months Ended
Sep. 30, 2022
Dec. 29, 2022
Mar. 31, 2022
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Sep. 30, 2022    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022    
Current Fiscal Year End Date --09-30    
Entity File Number 000-52218    
Entity Registrant Name Theralink Technologies, Inc.    
Entity Central Index Key 0001362703    
Entity Tax Identification Number 20-2590810    
Entity Incorporation, State or Country Code NV    
Entity Address, Address Line One 15000 W. 6th Avenue    
Entity Address, Address Line Two Suite 400    
Entity Address, City or Town Golden    
Entity Address, State or Province CO    
Entity Address, Postal Zip Code 80401    
City Area Code (720)    
Local Phone Number 420-0074    
Title of 12(g) Security Common Stock, Par Value $0.0001    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 3.9
Entity Common Stock, Shares Outstanding   6,151,499,919  
ICFR Auditor Attestation Flag false    
Auditor Firm ID 106    
Auditor Name SALBERG & COMPANY, P.A.    
Auditor Location Boca Raton, Florida