Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Purchased Identifiable Intangible Assets (Details 2)

v3.8.0.1
Goodwill and Purchased Identifiable Intangible Assets (Details 2) - USD ($)
 3 Months Ended
Mar. 31, 2018
Dec. 31, 2017
Acquired Finite-Lived Intangible Assets [Line Items]    
Gross Assets $ 3,547,099  
Accumulated Amortization (822,077)  
Finite-Lived Intangible Assets, Net $ 2,725,022 $ 2,887,094
Venue relationships [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
Intangible assets, Useful Life 7 years  
Gross Assets $ 2,410,000  
Accumulated Amortization (449,839)  
Finite-Lived Intangible Assets, Net $ 1,960,161  
Ticketing software [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
Intangible assets, Useful Life 3 years  
Gross Assets $ 90,000  
Accumulated Amortization (45,000)  
Finite-Lived Intangible Assets, Net $ 45,000  
Trademark and brand [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
Intangible assets, Useful Life 3 years  
Gross Assets $ 610,000  
Accumulated Amortization (258,889)  
Finite-Lived Intangible Assets, Net $ 351,111  
Fighter contracts [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
Intangible assets, Useful Life 3 years  
Gross Assets $ 140,000  
Accumulated Amortization (17,500)  
Finite-Lived Intangible Assets, Net $ 122,500  
Promoter relationships [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
Intangible assets, Useful Life 6 years  
Gross Assets $ 277,099  
Accumulated Amortization (44,599)  
Finite-Lived Intangible Assets, Net $ 232,500  
Sponsor relationships [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
Intangible assets, Useful Life 4 years  
Gross Assets $ 20,000  
Accumulated Amortization (6,250)  
Finite-Lived Intangible Assets, Net $ 13,750