Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2020
Mar. 31, 2021
Jun. 30, 2020
Entity Registrant Name Sports Entertainment Acquisition Corp.    
Entity Central Index Key 0001820852    
Current Fiscal Year End Date --12-31    
Document Type 10-K/A    
Amendment Flag false    
Document Period End Date Dec. 31, 2020    
Document Fiscal Year Focus 2020    
Document Fiscal Period Focus FY    
Entity Address, State or Province FL    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status No    
Entity Interactive Data Current No    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity Ex Transition Period false    
Entity Shell Company true    
Entity Public Float     $ 0
Class A Common Stock [Member]      
Entity Common Stock, Shares Outstanding   45,000,000  
Class B Common Stock [Member]      
Entity Common Stock, Shares Outstanding   11,250,000