Goodwill And Intangible Assets (Changes In Carrying Amount - Indefinite-Lived) (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($)
Indefinite-lived Intangible Assets [Line Items]
Balance at beginning of the period	$ 30,825
Balance at end of the period	31,889
Trademarks [Member]
Indefinite-lived Intangible Assets [Line Items]
Balance at beginning of the period	1,494
Currency translation	5
Balance at end of the period	1,499
Trademarks [Member] | Poland Segment [Member]
Indefinite-lived Intangible Assets [Line Items]
Balance at beginning of the period	1,386
Currency translation	5
Balance at end of the period	1,391
Trademarks [Member] | Corporate And Other [Member]
Indefinite-lived Intangible Assets [Line Items]
Balance at beginning of the period	108
Currency translation
Balance at end of the period	108
Casino Licenses [Member]
Indefinite-lived Intangible Assets [Line Items]
Balance at beginning of the period	29,331
Acquisition	1,000
Currency translation	59
Balance at end of the period	30,390
Casino Licenses [Member] | United States Segment [Member]
Indefinite-lived Intangible Assets [Line Items]
Balance at beginning of the period	17,962
Acquisition	1,000
Currency translation
Balance at end of the period	18,962
Casino Licenses [Member] | Canada Segment [Member]
Indefinite-lived Intangible Assets [Line Items]
Balance at beginning of the period	11,369
Currency translation	59
Balance at end of the period	$ 11,428