XML 12 R1.htm IDEA: XBRL DOCUMENT v3.25.3
Cover - shares
 6 Months Ended
Jun. 30, 2025
Nov. 04, 2025
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, 2025  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
Entity Registrant Name Emmis Acquisition Corp.  
Entity Central Index Key 0002075816  
Entity File Number 001-42861  
Entity Tax Identification Number 98-1886130  
Entity Incorporation, State or Country Code E9  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status No  
Entity Shell Company true  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Address, Address Line One 515 E Las Olas Blvd  
Entity Address, Address Line Two Suite 120  
Entity Address, City or Town Fort Lauderdale  
Entity Address, State or Province FL  
Entity Address, Postal Zip Code 33301  
City Area Code 201  
Local Phone Number 282-6717  
Class A ordinary shares, par value $0.0001 per share    
Document Information [Line Items]    
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share  
Trading Symbol EMIS  
Security Exchange Name NASDAQ  
Rights, each right entitling the holder to receive one-tenth (1/10) of one Class A ordinary share upon the consummation of the initial business combination    
Document Information [Line Items]    
Title of 12(b) Security Rights, each right entitling the holder to receive one-tenth (1/10) of one  
Trading Symbol EMISR  
Security Exchange Name NASDAQ  
Class A Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   11,942,500
Class B Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   3,833,333