Goodwill and Intangible Assets - Summary of Goodwill Activity by Reportable Segment (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2020
Goodwill And Intangible Assets [Line Items]
Beginning balance		$ 185,470	$ 185,470
Goodwill impairment			(25,271)
Ending balance			160,199
Casinos
Goodwill And Intangible Assets [Line Items]
Beginning balance		87,366	87,366
Goodwill impairment	$ (18,800)	(6,500)	(25,271)
Ending balance			62,095
Distributed Gaming
Goodwill And Intangible Assets [Line Items]
Beginning balance		$ 98,104	98,104
Goodwill impairment			0
Ending balance			$ 98,104

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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