v3.26.1
Cover
3 Months Ended
Mar. 31, 2026
Entity Addresses [Line Items]  
Document Type S-1/A
Amendment Flag true
Amendment Description Amendment No. 1
Document Fiscal Period Focus Q1
Document Fiscal Year Focus 2026
Entity Registrant Name Vivakor, Inc.
Entity Central Index Key 0001450704
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 5220 Spring Valley Road
Entity Address, Address Line Two Suite 500
Entity Address, City or Town Dallas
Entity Address, State or Province TX
Entity Address, Postal Zip Code 75254
City Area Code (469)
Local Phone Number 480-7175
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Business Contact [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One 300 Spectrum Center Drive
Entity Address, Address Line Two Suite 300
Entity Address, City or Town Irvine
Entity Address, State or Province CA
Entity Address, Postal Zip Code 92618
City Area Code (949)
Local Phone Number 484-5667
Contact Personnel Name Craig V. Butler, Esq