Description of Business (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) day location terminal	Dec. 31, 2019 USD ($) terminal location	Dec. 31, 2018 USD ($)
Unusual or Infrequent Item, or Both [Line Items]
Number of video gaming terminals | terminal	12,247	10,499
Number of video gaming locations | location	2,435	2,312
Number of days video gaming terminals inoperable | day	148
Number of video gaming days in year | day	365
Percent of days inoperable during quarter	40.00%
Cash payment for asset acquisition	$ 25,761	$ 20,796	$ 23,246
Other operating expenses	8,948	$ 19,649	$ 2,997
COVID-19
Unusual or Infrequent Item, or Both [Line Items]
Other nonrecurring expense, net	1,200
Other nonrecurring expense	2,500
Other nonrecurring expense, recoveries	1,300
Cash payment for asset acquisition	2,000
Other operating expenses	$ 800