Other balance sheet items - Schedule of Other Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Total accumulated amortization	$ (7,664)	$ (9,176)
Indefinite-lived Intangible Assets [Line Items]
Total gross carrying value	9,853	13,533
Total net carrying value	2,189	4,357
Casino and other licenses
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	0	607
Management contract
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, finite-lived intangible assets	1,900	1,900
Total accumulated amortization	(594)	(523)
Net carrying value, finite-lived intangible assets	1,306	1,377
Enterprise resource planning system
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, finite-lived intangible assets	6,352	6,352
Total accumulated amortization	(5,836)	(4,349)
Net carrying value, finite-lived intangible assets	516	2,003
Other
Finite-Lived Intangible Assets [Line Items]
Gross carrying value, finite-lived intangible assets	1,601	4,674
Total accumulated amortization	(1,234)	(4,304)
Net carrying value, finite-lived intangible assets	$ 367	$ 370