v3.24.0.1
Document And Entity Information
Feb. 28, 2024
Document Information [Line Items]  
Entity, Registrant Name CADIZ INC.
Document, Type 8-K
Document, Period End Date Feb. 28, 2024
Entity, Incorporation, State or Country Code DE
Entity, File Number 0-12114
Entity, Tax Identification Number 77-0313235
Entity, Address, Address Line One 550 S. Hope Street
Entity, Address, Address Line Two Suite 2850
Entity, Address, City or Town Los Angeles
Entity, Address, State or Province CA
Entity, Address, Postal Zip Code 70071
City Area Code 213
Local Phone Number 271-1600
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity, Ex Transition Period false
Amendment Flag false
Entity, Central Index Key 0000727273
CommonStock Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security Common Stock
Trading Symbol CDZI
Security Exchange Name NASDAQ
DepositaryShares Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security Depositary Shares
Trading Symbol CDZIP
Security Exchange Name NASDAQ