SEC Info  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Cadiz Inc. – ‘10-K’ for 12/31/20 – ‘XML’

On:  Friday, 3/26/21, at 5:07pm ET   ·   For:  12/31/20   ·   Accession #:  1437749-21-7331   ·   File #:  0-12114

Previous ‘10-K’:  ‘10-K’ on 3/13/20 for 12/31/19   ·   Next:  ‘10-K’ on 3/29/22 for 12/31/21   ·   Latest:  ‘10-K’ on 3/28/24 for 12/31/23   ·   43 References:   

Find Words in Filings emoji
 
  in    Show  and   Hints

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 3/26/21  Cadiz Inc.                        10-K       12/31/20   77:5.9M                                   RDG Filings/FA

Annual Report   —   Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML    714K 
 2: EX-4.3      Instrument Defining the Rights of Security Holders  HTML     29K 
 3: EX-10.41    Material Contract                                   HTML     35K 
 4: EX-21.1     Subsidiaries List                                   HTML     20K 
 5: EX-23.1     Consent of Expert or Counsel                        HTML     20K 
 6: EX-31.1     Certification -- §302 - SOA'02                      HTML     24K 
 7: EX-31.2     Certification -- §302 - SOA'02                      HTML     24K 
 8: EX-32.1     Certification -- §906 - SOA'02                      HTML     21K 
 9: EX-32.2     Certification -- §906 - SOA'02                      HTML     21K 
16: R1          Document And Entity Information                     HTML     81K 
17: R2          Consolidated Statements of Operations and           HTML     72K 
                Comprehensive Loss                                               
18: R3          Consolidated Balance Sheets                         HTML    102K 
19: R4          Consolidated Balance Sheets (Parentheticals)        HTML     37K 
20: R5          Consolidated Statements of Cash Flows               HTML     96K 
21: R6          Consolidated Statements of Stockholders' Deficit    HTML     87K 
22: R7          Note 1 - Description of Business                    HTML     27K 
23: R8          Note 2 - Summary of Significant Accounting          HTML     66K 
                Policies                                                         
24: R9          Note 3 - Property, Plant, Equipment and Water       HTML     37K 
                Programs                                                         
25: R10         Note 4 - Other Assets                               HTML     30K 
26: R11         Note 5 - Accrued Liabilities                        HTML     33K 
27: R12         Note 6 - Long-term Debt                             HTML     53K 
28: R13         Note 7 - Income Taxes                               HTML     52K 
29: R14         Note 8 - Common Stock and Preferred Stock           HTML     29K 
30: R15         Note 9 - Stock-based Compensation Plans and         HTML     90K 
                Warrants                                                         
31: R16         Note 10 - Segment Information                       HTML     28K 
32: R17         Note 11 - Commitments and Contingencies             HTML     29K 
33: R18         Note 12 - Leases                                    HTML     42K 
34: R19         Note 13 - Fair Value Measurements                   HTML     41K 
35: R20         Note 14 - Subsequent Events                         HTML     25K 
36: R21         Significant Accounting Policies (Policies)          HTML    100K 
37: R22         Note 2 - Summary of Significant Accounting          HTML     31K 
                Policies (Tables)                                                
38: R23         Note 3 - Property, Plant, Equipment and Water       HTML     35K 
                Programs (Tables)                                                
39: R24         Note 4 - Other Assets (Tables)                      HTML     28K 
40: R25         Note 5 - Accrued Liabilities (Tables)               HTML     31K 
41: R26         Note 6 - Long-term Debt (Tables)                    HTML     42K 
42: R27         Note 7 - Income Taxes (Tables)                      HTML     47K 
43: R28         Note 9 - Stock-based Compensation Plans and         HTML     82K 
                Warrants (Tables)                                                
44: R29         Note 12 - Leases (Tables)                           HTML     37K 
45: R30         Note 13 - Fair Value Measurements (Tables)          HTML     40K 
46: R31         Note 1 - Description of Business (Details Textual)  HTML     26K 
47: R32         Note 2 - Summary of Significant Accounting          HTML    158K 
                Policies (Details Textual)                                       
48: R33         Note 2 - Summary of Significant Accounting          HTML     29K 
                Policies - Components of Cash, Cash Equivalents                  
                and Restricted Cash (Details)                                    
49: R34         Note 3 - Property, Plant, Equipment and Water       HTML     41K 
                Programs - Property, Plant, Equipment and Water                  
                Programs (Details)                                               
50: R35         Note 4 - Other Assets (Details Textual)             HTML     28K 
51: R36         Note 4 - Other Assets - Other Assets (Details)      HTML     27K 
52: R37         Note 5 - Accrued Liabilities - Accrued Liabilities  HTML     36K 
                (Details)                                                        
53: R38         Note 6 - Long-term Debt (Details Textual)           HTML     89K 
54: R39         Note 6 - Long-term Debt - Carrying Amount of the    HTML     39K 
                Company's Outstanding Debt (Details)                             
55: R40         Note 6 - Long-term Debt - Carrying Amount of the    HTML     25K 
                Company's Outstanding Debt (Details)                             
                (Parentheticals)                                                 
56: R41         Note 6 - Long-term Debt - Annual Maturities of      HTML     36K 
                Long-term Debt Outstanding (Details)                             
57: R42         Note 7 - Income Taxes (Details Textual)             HTML     40K 
58: R43         Note 7 - Income Taxes - Deferred Taxes (Details)    HTML     38K 
59: R44         Note 7 - Income Taxes - Reconciliation of the       HTML     35K 
                Income Tax Benefit to the Statutory Federal Income               
                Tax Rate (Details)                                               
60: R45         Note 8 - Common Stock and Preferred Stock (Details  HTML     59K 
                Textual)                                                         
61: R46         Note 9 - Stock-based Compensation Plans and         HTML     85K 
                Warrants (Details Textual)                                       
62: R47         Note 9 - Stock-based Compensation Plans and         HTML     60K 
                Warrants - Summary of Stock Option Activity                      
                (Details)                                                        
63: R48         Note 9 - Stock-based Compensation Plans and         HTML     41K 
                Warrants - Nonvested Stock Option Activity                       
                (Details)                                                        
64: R49         Note 10 - Segment Information (Details Textual)     HTML     22K 
65: R50         Note 11 - Commitments and Contingencies (Details    HTML     47K 
                Textual)                                                         
66: R51         Note 12 - Leases (Details Textual)                  HTML     61K 
67: R52         Note 12 - Leases - Balance Sheet Information        HTML     31K 
                (Details)                                                        
68: R53         Note 12 - Leases - Future Minimum Lease Payments    HTML     33K 
                (Details)                                                        
69: R54         Note 12 - Leases - Lease Information (Details)      HTML     24K 
70: R55         Note 13 - Fair Value Measurements (Details          HTML     33K 
                Textual)                                                         
71: R56         Note 13 - Fair Value Measurements - Fair Value of   HTML     32K 
                Liabilities on a Recurring Basis (Details)                       
72: R57         Note 13 - Fair Value Measurements - Reconciliation  HTML     33K 
                of Level 3 Activity (Details)                                    
73: R58         Note 14 - Subsequent Events (Details Textual)       HTML     41K 
75: XML         IDEA XML File -- Filing Summary                      XML    135K 
15: XML         XBRL Instance -- cdzi20201231_10k_htm                XML   1.12M 
74: EXCEL       IDEA Workbook of Financial Reports                  XLSX     73K 
11: EX-101.CAL  XBRL Calculations -- cdzi-20201231_cal               XML    143K 
12: EX-101.DEF  XBRL Definitions -- cdzi-20201231_def                XML   1.30M 
13: EX-101.LAB  XBRL Labels -- cdzi-20201231_lab                     XML    985K 
14: EX-101.PRE  XBRL Presentations -- cdzi-20201231_pre              XML   1.30M 
10: EX-101.SCH  XBRL Schema -- cdzi-20201231                         XSD    172K 
76: JSON        XBRL Instance as JSON Data -- MetaLinks              327±   522K 
77: ZIP         XBRL Zipped Folder -- 0001437749-21-007331-xbrl      Zip    195K 


‘XML’   —   IDEA XML File — Filing Summary


This Document is an IDEA XML File.


                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<FilingSummary>
<Version> 3.21.1 </Version>
<ProcessingTime/>
<ReportFormat> html </ReportFormat>
<ContextCount> 155 </ContextCount>
<ElementCount> 376 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> true </FootnotesReported>
<SegmentCount> 72 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 8 </UnitCount>
<MyReports>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 000 - Document - Document And Entity Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-document-and-entity-information </Role>
<ShortName> Document And Entity Information </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R2.htm </HtmlFileName>
<LongName> 001 - Statement - Consolidated Statements of Operations and Comprehensive Loss </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-consolidated-statements-of-operations-and-comprehensive-loss </Role>
<ShortName> Consolidated Statements of Operations and Comprehensive Loss </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 2 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R3.htm </HtmlFileName>
<LongName> 002 - Statement - Consolidated Balance Sheets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-consolidated-balance-sheets- </Role>
<ShortName> Consolidated Balance Sheets </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 3 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R4.htm </HtmlFileName>
<LongName> 003 - Statement - Consolidated Balance Sheets (Parentheticals) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-consolidated-balance-sheets-parentheticals </Role>
<ShortName> Consolidated Balance Sheets (Parentheticals) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 4 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R5.htm </HtmlFileName>
<LongName> 004 - Statement - Consolidated Statements of Cash Flows </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-consolidated-statements-of-cash-flows </Role>
<ShortName> Consolidated Statements of Cash Flows </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 5 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R6.htm </HtmlFileName>
<LongName> 005 - Statement - Consolidated Statements of Stockholders' Deficit </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-consolidated-statements-of-stockholders-deficit- </Role>
<ShortName> Consolidated Statements of Stockholders' Deficit </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 6 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R7.htm </HtmlFileName>
<LongName> 006 - Disclosure - Note 1 - Description of Business </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-1-description-of-business </Role>
<ShortName> Note 1 - Description of Business </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 7 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R8.htm </HtmlFileName>
<LongName> 007 - Disclosure - Note 2 - Summary of Significant Accounting Policies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-2-summary-of-significant-accounting-policies </Role>
<ShortName> Note 2 - Summary of Significant Accounting Policies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 8 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9.htm </HtmlFileName>
<LongName> 008 - Disclosure - Note 3 - Property, Plant, Equipment and Water Programs </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-3-property-plant-equipment-and-water-programs </Role>
<ShortName> Note 3 - Property, Plant, Equipment and Water Programs </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 9 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R10.htm </HtmlFileName>
<LongName> 009 - Disclosure - Note 4 - Other Assets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-4-other-assets </Role>
<ShortName> Note 4 - Other Assets </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 10 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R11.htm </HtmlFileName>
<LongName> 010 - Disclosure - Note 5 - Accrued Liabilities </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-5-accrued-liabilities </Role>
<ShortName> Note 5 - Accrued Liabilities </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 11 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R12.htm </HtmlFileName>
<LongName> 011 - Disclosure - Note 6 - Long-term Debt </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-6-longterm-debt </Role>
<ShortName> Note 6 - Long-term Debt </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 12 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R13.htm </HtmlFileName>
<LongName> 012 - Disclosure - Note 7 - Income Taxes </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-7-income-taxes </Role>
<ShortName> Note 7 - Income Taxes </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 13 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R14.htm </HtmlFileName>
<LongName> 013 - Disclosure - Note 8 - Common Stock and Preferred Stock </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-8-common-stock-and-preferred-stock </Role>
<ShortName> Note 8 - Common Stock and Preferred Stock </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 14 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R15.htm </HtmlFileName>
<LongName> 014 - Disclosure - Note 9 - Stock-based Compensation Plans and Warrants </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-9-stockbased-compensation-plans-and-warrants </Role>
<ShortName> Note 9 - Stock-based Compensation Plans and Warrants </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 15 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R16.htm </HtmlFileName>
<LongName> 015 - Disclosure - Note 10 - Segment Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-10-segment-information </Role>
<ShortName> Note 10 - Segment Information </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 16 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R17.htm </HtmlFileName>
<LongName> 016 - Disclosure - Note 11 - Commitments and Contingencies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-11-commitments-and-contingencies </Role>
<ShortName> Note 11 - Commitments and Contingencies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 17 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R18.htm </HtmlFileName>
<LongName> 017 - Disclosure - Note 12 - Leases </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-12-leases- </Role>
<ShortName> Note 12 - Leases </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 18 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R19.htm </HtmlFileName>
<LongName> 018 - Disclosure - Note 13 - Fair Value Measurements </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-13-fair-value-measurements </Role>
<ShortName> Note 13 - Fair Value Measurements </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 19 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R20.htm </HtmlFileName>
<LongName> 019 - Disclosure - Note 14 - Subsequent Events </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-14-subsequent-events </Role>
<ShortName> Note 14 - Subsequent Events </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 20 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R21.htm </HtmlFileName>
<LongName> 020 - Disclosure - Significant Accounting Policies (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-significant-accounting-policies-policies </Role>
<ShortName> Significant Accounting Policies (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-2-summary-of-significant-accounting-policies </ParentRole>
<Position> 21 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R22.htm </HtmlFileName>
<LongName> 021 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-2-summary-of-significant-accounting-policies-tables </Role>
<ShortName> Note 2 - Summary of Significant Accounting Policies (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-2-summary-of-significant-accounting-policies </ParentRole>
<Position> 22 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R23.htm </HtmlFileName>
<LongName> 022 - Disclosure - Note 3 - Property, Plant, Equipment and Water Programs (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-3-property-plant-equipment-and-water-programs-tables </Role>
<ShortName> Note 3 - Property, Plant, Equipment and Water Programs (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-3-property-plant-equipment-and-water-programs </ParentRole>
<Position> 23 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R24.htm </HtmlFileName>
<LongName> 023 - Disclosure - Note 4 - Other Assets (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-4-other-assets-tables </Role>
<ShortName> Note 4 - Other Assets (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-4-other-assets </ParentRole>
<Position> 24 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R25.htm </HtmlFileName>
<LongName> 024 - Disclosure - Note 5 - Accrued Liabilities (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-5-accrued-liabilities-tables </Role>
<ShortName> Note 5 - Accrued Liabilities (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-5-accrued-liabilities </ParentRole>
<Position> 25 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R26.htm </HtmlFileName>
<LongName> 025 - Disclosure - Note 6 - Long-term Debt (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-6-longterm-debt-tables </Role>
<ShortName> Note 6 - Long-term Debt (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-6-longterm-debt </ParentRole>
<Position> 26 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R27.htm </HtmlFileName>
<LongName> 026 - Disclosure - Note 7 - Income Taxes (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-7-income-taxes-tables </Role>
<ShortName> Note 7 - Income Taxes (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-7-income-taxes </ParentRole>
<Position> 27 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R28.htm </HtmlFileName>
<LongName> 027 - Disclosure - Note 9 - Stock-based Compensation Plans and Warrants (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-9-stockbased-compensation-plans-and-warrants-tables </Role>
<ShortName> Note 9 - Stock-based Compensation Plans and Warrants (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-9-stockbased-compensation-plans-and-warrants </ParentRole>
<Position> 28 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R29.htm </HtmlFileName>
<LongName> 028 - Disclosure - Note 12 - Leases (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-12-leases-tables </Role>
<ShortName> Note 12 - Leases (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-12-leases- </ParentRole>
<Position> 29 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R30.htm </HtmlFileName>
<LongName> 029 - Disclosure - Note 13 - Fair Value Measurements (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-13-fair-value-measurements-tables </Role>
<ShortName> Note 13 - Fair Value Measurements (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-13-fair-value-measurements </ParentRole>
<Position> 30 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R31.htm </HtmlFileName>
<LongName> 030 - Disclosure - Note 1 - Description of Business (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-1-description-of-business-details-textual </Role>
<ShortName> Note 1 - Description of Business (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-1-description-of-business </ParentRole>
<Position> 31 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R32.htm </HtmlFileName>
<LongName> 031 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-2-summary-of-significant-accounting-policies-details-textual </Role>
<ShortName> Note 2 - Summary of Significant Accounting Policies (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-2-summary-of-significant-accounting-policies-tables </ParentRole>
<Position> 32 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R33.htm </HtmlFileName>
<LongName> 032 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Components of Cash, Cash Equivalents and Restricted Cash (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-2-summary-of-significant-accounting-policies-components-of-cash-cash-equivalents-and-restricted-cash-details </Role>
<ShortName> Note 2 - Summary of Significant Accounting Policies - Components of Cash, Cash Equivalents and Restricted Cash (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 33 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R34.htm </HtmlFileName>
<LongName> 033 - Disclosure - Note 3 - Property, Plant, Equipment and Water Programs - Property, Plant, Equipment and Water Programs (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-3-property-plant-equipment-and-water-programs-property-plant-equipment-and-water-programs-details </Role>
<ShortName> Note 3 - Property, Plant, Equipment and Water Programs - Property, Plant, Equipment and Water Programs (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 34 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R35.htm </HtmlFileName>
<LongName> 034 - Disclosure - Note 4 - Other Assets (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-4-other-assets-details-textual </Role>
<ShortName> Note 4 - Other Assets (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-4-other-assets-tables </ParentRole>
<Position> 35 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R36.htm </HtmlFileName>
<LongName> 035 - Disclosure - Note 4 - Other Assets - Other Assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-4-other-assets-other-assets-details </Role>
<ShortName> Note 4 - Other Assets - Other Assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 36 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R37.htm </HtmlFileName>
<LongName> 036 - Disclosure - Note 5 - Accrued Liabilities - Accrued Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-5-accrued-liabilities-accrued-liabilities-details </Role>
<ShortName> Note 5 - Accrued Liabilities - Accrued Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 37 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R38.htm </HtmlFileName>
<LongName> 037 - Disclosure - Note 6 - Long-term Debt (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-6-longterm-debt-details-textual </Role>
<ShortName> Note 6 - Long-term Debt (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-6-longterm-debt-tables </ParentRole>
<Position> 38 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R39.htm </HtmlFileName>
<LongName> 038 - Disclosure - Note 6 - Long-term Debt - Carrying Amount of the Company's Outstanding Debt (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-6-longterm-debt-carrying-amount-of-the-companys-outstanding-debt-details </Role>
<ShortName> Note 6 - Long-term Debt - Carrying Amount of the Company's Outstanding Debt (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 39 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R40.htm </HtmlFileName>
<LongName> 039 - Disclosure - Note 6 - Long-term Debt - Carrying Amount of the Company's Outstanding Debt (Details) (Parentheticals) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-6-longterm-debt-carrying-amount-of-the-companys-outstanding-debt-details-parentheticals </Role>
<ShortName> Note 6 - Long-term Debt - Carrying Amount of the Company's Outstanding Debt (Details) (Parentheticals) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 40 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R41.htm </HtmlFileName>
<LongName> 040 - Disclosure - Note 6 - Long-term Debt - Annual Maturities of Long-term Debt Outstanding (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-6-longterm-debt-annual-maturities-of-longterm-debt-outstanding-details </Role>
<ShortName> Note 6 - Long-term Debt - Annual Maturities of Long-term Debt Outstanding (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 41 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R42.htm </HtmlFileName>
<LongName> 041 - Disclosure - Note 7 - Income Taxes (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-7-income-taxes-details-textual </Role>
<ShortName> Note 7 - Income Taxes (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-7-income-taxes-tables </ParentRole>
<Position> 42 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R43.htm </HtmlFileName>
<LongName> 042 - Disclosure - Note 7 - Income Taxes - Deferred Taxes (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-7-income-taxes-deferred-taxes-details </Role>
<ShortName> Note 7 - Income Taxes - Deferred Taxes (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 43 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R44.htm </HtmlFileName>
<LongName> 043 - Disclosure - Note 7 - Income Taxes - Reconciliation of the Income Tax Benefit to the Statutory Federal Income Tax Rate (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-7-income-taxes-reconciliation-of-the-income-tax-benefit-to-the-statutory-federal-income-tax-rate-details </Role>
<ShortName> Note 7 - Income Taxes - Reconciliation of the Income Tax Benefit to the Statutory Federal Income Tax Rate (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 44 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R45.htm </HtmlFileName>
<LongName> 044 - Disclosure - Note 8 - Common Stock and Preferred Stock (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-8-common-stock-and-preferred-stock-details-textual </Role>
<ShortName> Note 8 - Common Stock and Preferred Stock (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-8-common-stock-and-preferred-stock </ParentRole>
<Position> 45 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R46.htm </HtmlFileName>
<LongName> 045 - Disclosure - Note 9 - Stock-based Compensation Plans and Warrants (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-9-stockbased-compensation-plans-and-warrants-details-textual </Role>
<ShortName> Note 9 - Stock-based Compensation Plans and Warrants (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-9-stockbased-compensation-plans-and-warrants-tables </ParentRole>
<Position> 46 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R47.htm </HtmlFileName>
<LongName> 046 - Disclosure - Note 9 - Stock-based Compensation Plans and Warrants - Summary of Stock Option Activity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-9-stockbased-compensation-plans-and-warrants-summary-of-stock-option-activity-details </Role>
<ShortName> Note 9 - Stock-based Compensation Plans and Warrants - Summary of Stock Option Activity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 47 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R48.htm </HtmlFileName>
<LongName> 047 - Disclosure - Note 9 - Stock-based Compensation Plans and Warrants - Nonvested Stock Option Activity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-9-stockbased-compensation-plans-and-warrants-nonvested-stock-option-activity-details </Role>
<ShortName> Note 9 - Stock-based Compensation Plans and Warrants - Nonvested Stock Option Activity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 48 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R49.htm </HtmlFileName>
<LongName> 048 - Disclosure - Note 10 - Segment Information (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-10-segment-information-details-textual </Role>
<ShortName> Note 10 - Segment Information (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-10-segment-information </ParentRole>
<Position> 49 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R50.htm </HtmlFileName>
<LongName> 049 - Disclosure - Note 11 - Commitments and Contingencies (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-11-commitments-and-contingencies-details-textual </Role>
<ShortName> Note 11 - Commitments and Contingencies (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-11-commitments-and-contingencies </ParentRole>
<Position> 50 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R51.htm </HtmlFileName>
<LongName> 050 - Disclosure - Note 12 - Leases (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-12-leases-details-textual </Role>
<ShortName> Note 12 - Leases (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-12-leases-tables </ParentRole>
<Position> 51 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R52.htm </HtmlFileName>
<LongName> 051 - Disclosure - Note 12 - Leases - Balance Sheet Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-12-leases-balance-sheet-information-details </Role>
<ShortName> Note 12 - Leases - Balance Sheet Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 52 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R53.htm </HtmlFileName>
<LongName> 052 - Disclosure - Note 12 - Leases - Future Minimum Lease Payments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-12-leases-future-minimum-lease-payments-details </Role>
<ShortName> Note 12 - Leases - Future Minimum Lease Payments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 53 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R54.htm </HtmlFileName>
<LongName> 053 - Disclosure - Note 12 - Leases - Lease Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-12-leases-lease-information-details </Role>
<ShortName> Note 12 - Leases - Lease Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 54 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R55.htm </HtmlFileName>
<LongName> 054 - Disclosure - Note 13 - Fair Value Measurements (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-13-fair-value-measurements-details-textual </Role>
<ShortName> Note 13 - Fair Value Measurements (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-13-fair-value-measurements-tables </ParentRole>
<Position> 55 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R56.htm </HtmlFileName>
<LongName> 055 - Disclosure - Note 13 - Fair Value Measurements - Fair Value of Liabilities on a Recurring Basis (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-13-fair-value-measurements-fair-value-of-liabilities-on-a-recurring-basis-details </Role>
<ShortName> Note 13 - Fair Value Measurements - Fair Value of Liabilities on a Recurring Basis (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 56 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R57.htm </HtmlFileName>
<LongName> 056 - Disclosure - Note 13 - Fair Value Measurements - Reconciliation of Level 3 Activity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-13-fair-value-measurements-reconciliation-of-level-3-activity-details </Role>
<ShortName> Note 13 - Fair Value Measurements - Reconciliation of Level 3 Activity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 57 </Position>
</Report>
<Report instance="cdzi20201231_10k.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R58.htm </HtmlFileName>
<LongName> 057 - Disclosure - Note 14 - Subsequent Events (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.cadizinc.com/20201231/role/statement-note-14-subsequent-events-details-textual </Role>
<ShortName> Note 14 - Subsequent Events (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.cadizinc.com/20201231/role/statement-note-14-subsequent-events </ParentRole>
<Position> 58 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<InputFiles>
<File doctype="10-K" original="cdzi20201231_10k.htm"> cdzi20201231_10k.htm </File>
<File> cdzi-20201231.xsd </File>
<File> cdzi-20201231_cal.xml </File>
<File> cdzi-20201231_def.xml </File>
<File> cdzi-20201231_lab.xml </File>
<File> cdzi-20201231_pre.xml </File>
<File> ex_237060.htm </File>
<File> ex_237061.htm </File>
<File> ex_237066.htm </File>
<File> ex_237068.htm </File>
<File> ex_237072.htm </File>
<File> ex_237073.htm </File>
<File> ex_237074.htm </File>
<File> ex_237075.htm </File>
</InputFiles>
<SupplementalFiles/>
<BaseTaxonomies>
<BaseTaxonomy> http://xbrl.sec.gov/dei/2019-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/srt/2020-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/us-gaap/2020-01-31 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>


12 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 4/02/24  Cadiz Inc.                        424B5                  1:352K                                   EdgarAgents LLC/FA
 5/10/23  Cadiz Inc.                        S-3                    6:2.5M                                   EdgarAgents LLC/FA
 2/01/23  Cadiz Inc.                        424B5                  1:388K                                   EdgarAgents LLC/FA
11/10/22  Cadiz Inc.                        424B5                  1:360K                                   EdgarAgents LLC/FA
 3/22/22  Cadiz Inc.                        424B5                  1:395K                                   EdgarAgents LLC/FA
 7/07/21  Cadiz Inc.                        424B5                  1:562K                                   EdgarAgents LLC/FA
 7/02/21  Cadiz Inc.                        8-A12B                 1:21K                                    EdgarAgents LLC/FA
 7/01/21  Cadiz Inc.                        424B5                  1:697K                                   EdgarAgents LLC/FA
 6/28/21  Cadiz Inc.                        424B5                  1:700K                                   EdgarAgents LLC/FA
 6/17/21  Cadiz Inc.                        S-3                    5:981K                                   EdgarAgents LLC/FA
 6/04/21  Cadiz Inc.                        424B5                  1:269K                                   EdgarAgents LLC/FA
 5/17/21  Cadiz Inc.                        10-Q        3/31/21   48:3M                                     RDG Filings/FA


31 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

12/10/20  Cadiz Inc.                        8-K:1,9    12/04/20    2:31K
 8/03/20  Cadiz Inc.                        8-K:1,8,9   7/31/20    3:236K                                   EdgarAgents LLC/FA
 8/03/20  Cadiz Inc.                        S-3         7/31/20    5:1M                                     EdgarAgents LLC/FA
 5/22/20  Cadiz Inc.                        8-K:5,8,9   5/21/20    4:129K
 5/07/20  Cadiz Inc.                        10-Q        3/31/20   46:2.5M
 3/13/20  Cadiz Inc.                        10-K       12/31/19   79:11M
 3/09/20  Cadiz Inc.                        8-K:1,3,5,8 3/05/20    8:1.5M                                   EdgarAgents LLC/FA
 2/03/20  Cadiz Inc.                        8-K:1,9     2/03/20    2:40K
 8/06/19  Cadiz Inc.                        8-K:1,8,9   7/31/19    4:1M
 6/04/19  Cadiz Inc.                        DEFC14A     6/04/19    1:984K Cadiz Inc.                        EdgarAgents LLC/FA
 3/18/19  Cadiz Inc.                        10-K       12/31/18   71:5.3M
11/08/17  Cadiz Inc.                        10-Q        9/30/17   39:2.3M
 5/26/17  Cadiz Inc.                        8-K:1,2,8,9 5/24/17    6:1M                                     EdgarAgents LLC/FA
 5/02/17  Cadiz Inc.                        8-K:1,7,8,9 5/01/17    4:1.7M                                   EdgarAgents LLC/FA
 2/12/16  Cadiz Inc.                        8-K:1,8,9   2/08/16    4:1.3M
12/30/15  Cadiz Inc.                        8-K:1,9    12/23/15    2:1.1M
12/22/14  Cadiz Inc.                        8-K:1,9    12/19/14    2:181K
 6/13/14  Cadiz Inc.                        8-K:5,9     6/10/14    3:202K
11/08/13  Cadiz Inc.                        10-Q        9/30/13   43:2.6M
 3/15/13  Cadiz Inc.                        10-K       12/31/12   87:10M
11/08/12  Cadiz Inc.                        10-Q        9/30/12   47:19M
 5/09/12  Cadiz Inc.                        10-Q        3/31/12   28:1.6M
12/07/11  Cadiz Inc.                        8-K:1,8,9  12/01/11    3:200K
 5/09/11  Cadiz Inc.                        10-Q        3/31/11    6:483K
10/07/10  Cadiz Inc.                        8-K:1,8,9  10/04/10    3:181K
 6/30/10  Cadiz Inc.                        8-K:1,8,9   6/25/10    3:191K
 6/24/10  Cadiz Inc.                        8-K:1,8,9   6/23/10    5:414K
11/05/09  Cadiz Inc.                        DEF 14A    12/14/09    1:765K
11/10/08  Cadiz Inc.                        10-Q        9/30/08    6:597K
 3/31/05  Cadiz Inc.                        10-K        3/31/05   12:426K
11/02/04  Cadiz Inc.                        10-K       12/31/03   21:932K
Top
Filing Submission 0001437749-21-007331   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Sat., Apr. 27, 11:17:56.4pm ET