Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Total revenue	$ 592,212	$ 488,105	$ 278,500
Online casino and online sports betting
Disaggregation of Revenue [Line Items]
Total revenue	576,573	480,065	273,761
Retail sports betting
Disaggregation of Revenue [Line Items]
Total revenue	11,713	3,828	1,205
Social gaming
Disaggregation of Revenue [Line Items]
Total revenue	$ 3,926	$ 4,212	$ 3,534

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details