XML 12 R1.htm IDEA: XBRL DOCUMENT v3.25.2
Cover - shares
 6 Months Ended
Jun. 30, 2025
Aug. 11, 2025
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2025  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Entity File Number 000-50626  
Entity Registrant Name CYCLACEL PHARMACEUTICALS, INC.  
Entity Central Index Key 0001130166  
Entity Tax Identification Number 91-1707622  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One Level 10, Tower 11  
Entity Address, Address Line Two Avenue 5, No. 8  
Entity Address, Address Line Three Jalan Kerinchi  
Entity Address, City or Town Kuala Lumpur  
Entity Address, Country MY  
Entity Address, Postal Zip Code 592000  
City Area Code (908)  
Local Phone Number 517-7330  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   2,238,984
Common Stock, par value $0.001 per share    
Title of 12(b) Security Common Stock, par value $0.001 per share  
Trading Symbol CYCC  
Security Exchange Name NASDAQ  
Preferred Stock, $0.001 par value    
Title of 12(b) Security Preferred Stock, $0.001 par value  
Trading Symbol CYCCP  
Security Exchange Name NASDAQ