v3.26.1
Document And Entity Information - shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Entity Registrant Name ELTEK LTD.    
Entity Central Index Key 0001024672    
Amendment Flag false    
Document Type 20-F    
Current Fiscal Year End Date --12-31    
Entity Emerging Growth Company false    
Document Period End Date Dec. 31, 2025    
Document Fiscal Year Focus 2025    
Document Fiscal Period Focus FY    
Entity Filer Category Non-accelerated Filer    
Entity Current Reporting Status Yes    
Entity Shell Company false    
Entity Voluntary Filers No    
Entity Well-known Seasoned Issuer No    
Entity Incorporation, State or Country Code L3    
Document Annual Report true    
Entity Common Stock, Shares Outstanding 6,719,827    
Document Transition Report false    
Entity Interactive Data Current Yes    
Document Registration Statement false    
Document Shell Company Report false    
Entity Address, Postal Zip Code 4927920    
Entity Address, Address Line One 20 Ben Zion Gelis Street    
Entity File Number 0-28884    
Trading Symbol ELTK    
Entity Address, City or Town Petach Tikva    
Entity Address, Country IL    
Security Exchange Name NASDAQ    
Title of 12(b) Security Ordinary Shares, NIS 3.00 Nominal Value    
Document Accounting Standard U.S. GAAP    
ICFR Auditor Attestation Flag false    
Auditor Firm ID 1281 1197 1197
Auditor Name KOST FORER GABBAY & KASIERER Brightman Almagor Zohar & Co. Brightman Almagor Zohar & Co.
Auditor Location Tel-Aviv, Israel Tel Aviv, Israel Tel Aviv, Israel
Document Financial Statement Error Correction [Flag] false    
Auditor Opinion [Text Block]
Opinion on the Consolidated Financial Statements
 
We have audited the accompanying consolidated balance sheets of Eltek Ltd. and its subsidiaries (the Company) as of December 31, 2025 and 2024, the related consolidated statements of comprehensive income, shareholders' equity and cash flows, for each of the two years in the period ended December 31, 2025, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2025, in conformity with U.S. generally accepted accounting principles.
 
We also audited the disclosure of significant expenses and other segment items in Note 14 that have been disclosed for 2023 due to the adoption of ASU 2023-07, Segment Reporting (Topic 280), Improvements to Reportable Segment Disclosures. In our opinion, such disclosures are appropriate. However, we were not engaged to audit, review, or apply any procedures to the 2023 consolidated financial statements of the Company other than with respect to these disclosures and, accordingly, we do not express an opinion or any other form of assurance on the 2023 consolidated financial statements taken as a whole.
   
Business Contact [Member]      
Entity Address, Postal Zip Code 4927920    
Entity Address, Address Line One 20 Ben Zion Gelis Street    
Country Region +972    
City Area Code 3    
Local Phone Number 9395025    
Entity Address, City or Town Petach Tikva    
Entity Address, Country IL    
Contact Personnel Name Ron Freund