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BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Deferred Revenues: Market Access Fees from Sports Wagering Agreements (Details) $ in Thousands |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 15, 2022 item | May 31, 2022 USD ($) item | Dec. 31, 2022 USD ($) item | Dec. 31, 2021 USD ($)
Basis Of Presentation [Line Items] |  |  |  |
Deferred revenues |  |  | $ 10,507 | $ 6,536
Revenue from Contract with Customer, Excluding Assessed Tax |  |  | 163,281 | 180,159
Liabilities in other accrued expenses |  |  | 700 | 800
Advertising costs included in selling, general and administrative expenses |  |  | 2,700 | 2,800
Total operating costs and expenses |  |  | $ 150,598 | $ 142,605
COLORADO |  |  |  |
Basis Of Presentation [Line Items] |  |  |  |
Deferred revenues |  | $ 3,000 |  |
Term of agreement |  | 10 years | 10 years |
Number of contracted mobile sports operators in operations | item |  |  | 3 |
Number of contracted mobile sports operators intended to cease operations | item |  | 1 |  |
ILLINOIS |  |  |  |
Basis Of Presentation [Line Items] |  |  |  |
Term of agreement |  | 8 years |  |
Upfront fee received |  | $ 5,000 |  |
Minimum revenues receivable |  | 5,000 |  |
Sports Wagering Agreements |  |  |  |
Basis Of Presentation [Line Items] |  |  |  |
Deferred revenue |  | $ 1,600 | $ 2,000 |
Remaining Term | 8 years |  |  |
Term of agreement | 10 years |  |  |
Number of contracted mobile sports operators in operations | item |  |  | 2 |
Number of contracted mobile sports operators intended to cease operations | item | 1 |  |  |
Sports Wagering Agreements | INDIANA |  |  |  |
Basis Of Presentation [Line Items] |  |  |  |
Number of contracted mobile sports operators in operations | item |  |  | 3 |

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