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Summary of Significant Accounting Policies - Additional Information (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2021
USD ($)
numberOfLocation
numberOfGrandfatheredRightSlotMachine
Dec. 31, 2020
USD ($)
shares
Dec. 31, 2019
USD ($)
shares
Accounting Policies [Line Items]      
Amortized to interest expense $ 4.3 $ 4.5 $ 4.5
Number of participating location, loyalty program | numberOfLocation 140    
Number of grandfathered rights slots | numberOfGrandfatheredRightSlotMachine 15    
Gaming tax and licenses expense $ 72.2 51.8 62.1
Advertising expense 9.9 $ 6.9 $ 13.1
Anti-dilutive potential common share equivalents (in shares) | shares   915,025 916,907
Distributed Gaming      
Accounting Policies [Line Items]      
Costs associated with acquiring new customer $ 7.3 $ 5.5  
Loyalty Program      
Accounting Policies [Line Items]      
Expiration period of participant points after no activity 13 months