Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 281,970		$ 281,970		$ 259,680
Less accumulated depreciation and amortization	(134,283)		(134,283)		(116,115)
Property and equipment, net	147,687		147,687		143,565
Depreciation and amortization of property and equipment	6,518	$ 5,361	18,820	$ 15,299
Gaming terminals and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	213,484		213,484		197,533
Amusement and other equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	24,045		24,045		23,049
Office equipment and furniture
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,647		1,647		1,526
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	13,749		13,749		12,793
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,565		3,565		1,707
Vehicles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	10,825		10,825		9,430
Buildings and improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	10,980		10,980		10,845
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	911		911		911
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,764		$ 2,764		$ 1,886