v3.26.1
Cover - shares
6 Months Ended
Jun. 30, 2026
Aug. 13, 2026
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Entity Interactive Data Current Yes  
Amendment Flag false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Entity Registrant Name Flash Sports & Media Holdings, Inc.  
Entity Central Index Key 0001706524  
Entity Tax Identification Number 46-5158469  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status No  
Entity Filer Category Non-accelerated Filer  
Entity File Number 001-39933  
Entity Shell Company false  
Entity Emerging Growth Company false  
Entity Small Business true  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 1140 Avenue of the Americas  
Entity Address, Address Line Two Suite 1140  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10036  
City Area Code (720)  
Local Phone Number 390-3880  
Trading Symbol FLZH  
Entity Common Stock, Shares Outstanding   56,716,262
Title of 12(b) Security Common Stock, $0.001 par value  
Security Exchange Name NASDAQ