v3.26.1
Document and Entity Information - shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2023
Entity Registrant Name ICTS INTERNATIONAL N.V.  
Entity Central Index Key 0001010134  
Document Type 20-F  
Document Period End Date Dec. 31, 2025  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Is Entity a Well-known Seasoned Issuer No  
Is Entity's Reporting Status Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Voluntary Filers No  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding 37,433,333  
Document Fiscal Period Focus FY  
Document Fiscal Year Focus 2025  
Entity Interactive Data Current Yes  
Entity Incorporation, State or Country Code P7  
Document Annual Report true  
Document Transition Report false  
Document Shell Company Report false  
Entity Address, Address Line One Walaardt Sacr  
Document Accounting Standard U.S. GAAP  
Document Registration Statement false  
Entity Address, Postal Zip Code 1117 BM  
Entity Address, City or Town Schiphol-Oost  
Entity Address, Country NL  
Entity File Number 0-28542  
Auditor Firm ID 686 339
Auditor Name Forvis Mazars, LLP Mazars USA LLP
Auditor Location Jacksonville, FL New York, NY
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 ICTS International N.V. and subsidiaries (the “Company”) as of December 31, 2025 and 2024, the related consolidated statements of operations and comprehensive income (loss), shareholders’ deficit, and cash flows for each of the years in the two-year period ended December 31, 2025, and the related notes and schedule (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the years in the two-year period ended December 31, 2025, in conformity with accounting principles generally accepted in the United States of America.
 
We also have audited the adjustments to the 2023 consolidated financial statements to retrospectively apply the Company’s adoption of ASU 2023‑07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures as presented in Note 18, the adoption of ASU 2023‑09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, as described in Note 2 and presented in Note 15, and the reclassification of cash flows as described in Note 2. In our opinion, such adjustments are appropriate and have been properly applied. We were not engaged to audit, review, or perform any procedures with respect to the Company’s 2023 consolidated financial statements other than those related to the adjustments described above, 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, Address Line One Walaardt Sacr  
Contact Personnel Name Alon Raich  
Entity Address, Postal Zip Code 1117 BM  
Entity Address, City or Town Schiphol-Oost  
Entity Address, Country NL  
Local Phone Number 20-3471077  
Contact Personnel Email Address alon@ictsintl.com  
City Area Code 31