Long-Term Debt (Narrative) (Details) $ in Thousands, € in Millions, £ in Millions, zł in Millions							1 Months Ended		3 Months Ended	12 Months Ended
	Sep. 30, 2023 GBP (£)	Sep. 06, 2023 USD ($)	Sep. 06, 2023 CAD ($)	Jul. 25, 2023 USD ($)	Jul. 20, 2023 USD ($)	Apr. 01, 2022 USD ($)	Feb. 29, 2024 USD ($)	Dec. 31, 2019 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 EUR (€)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2024 PLN (zł)	Dec. 31, 2024 EUR (€)	Jun. 30, 2021 EUR (€)
Debt Instrument [Line Items]
Amortization of deferred financing costs										$ 2,892,000		$ 2,695,000	$ 9,716,000
Amount outstanding										339,610,000		346,829,000
Loss on debt extinguishment												(7,299,000)
Macquarie Capital [Member]
Debt Instrument [Line Items]
Amortization of deferred financing costs													400,000
Casinos Poland [Member]
Debt Instrument [Line Items]
Deposits or bank guarantees for payment of casino jackpots and gaming tax obligations under gaming law | zł														zł 4.8
Deposits maintained for payment of casino jackpots and gaming tax obligations										200,000				0.7
Deposit for secured by land owned										400,000				1.7
Century Downs Racetrack And Casino [Member]
Debt Instrument [Line Items]
Payments to Acquire Productive Assets		$ 21,600,000	$ 29,400
Loss on debt extinguishment		$ (7,300,000)	$ (9,900)
Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member]
Debt Instrument [Line Items]
Percentage of the net cash proceeds of non-ordinary course asset sales or certain casualty events						100.00%
Percentage of annual excess cash flow						50.00%
Amount outstanding										336,900,000
Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.25 But Less Than Or Equal To 2.75 [Member]
Debt Instrument [Line Items]
Percentage of annual excess cash flow						25.00%
Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | Consolidated First Lien Net Leverage Ratio Less Than Or Equal To 2.25 [Member]
Debt Instrument [Line Items]
Percentage of annual excess cash flow						0.00%
Term Loan [Member] | Macquarie Capital [Member]
Debt Instrument [Line Items]
Amortization of deferred financing costs									$ 7,300,000
UniCredit Term Loans [Member]
Debt Instrument [Line Items]
Amount outstanding										1,387,000
UniCredit Term Loans [Member] | Century Resorts Management [Member]
Debt Instrument [Line Items]
Term loan repurchased by company | £	£ 2.0
Interest rate spread	1.625%
BMO Credit Agreement [Member]
Debt Instrument [Line Items]
Repayment amount								$ 52,000,000.0
Line Of Credit With mBank [Member] | Casinos Poland [Member]
Debt Instrument [Line Items]
Line of credit facility amount available for borrowing										2,300,000				9.5
Amount outstanding										$ 1,300,000				5.5
Interest rate increased										1.60%	1.60%
Line Of Credit With mBank [Member] | Casinos Poland [Member] | WIBOR [Member]
Debt Instrument [Line Items]
Interest rate spread										2.00%	2.00%
Guarantee From mBank [Member] | Casinos Poland [Member]
Debt Instrument [Line Items]
Deposits or bank guarantees for payment of casino jackpots and gaming tax obligations under gaming law										$ 1,200,000				zł 4.8
Goldman Credit Agreement [Member] | Consolidated First Lien Net Leverage Ratio Of 5.50 To 1.00 [Member]
Debt Instrument [Line Items]
Outstanding revolving loans, swingline loans and letters of credit, amount										0
Goldman Credit Agreement [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member]
Debt Instrument [Line Items]
Customary agency fees										100,000		100,000	100,000
Deferred financing costs													18,900,000
Amortization of deferred financing costs										$ 2,700,000		$ 2,700,000	2,000,000.0
Goldman Credit Agreement [Member] | Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member]
Debt Instrument [Line Items]
Weighted average interest rate										11.45%	11.45%	11.44%
Maximum borrowing capacity						$ 350,000,000.0
Term loan repurchased by company							$ 3,500,000
Total percentage of debt cost							97
Maturity date						Apr. 01, 2029
Scheduled quarterly payments						$ 875,000
Percentage of quarterly payments equal to original principal						0.25%
Goldman Credit Agreement [Member] | Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | SOFR [Member]
Debt Instrument [Line Items]
Interest rate						6.00%
Goldman Credit Agreement [Member] | Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | ABR [Member]
Debt Instrument [Line Items]
Interest rate						5.00%
Revolving Credit Facility [Member] | SOFR [Member] | Consolidated First Lien Net Leverage Ratio Less Than Or Equal To 2.25 [Member]
Debt Instrument [Line Items]
Interest rate						4.75%
Revolving Credit Facility [Member] | ABR [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.75 [Member]
Debt Instrument [Line Items]
Interest rate						4.25%
Revolving Credit Facility [Member] | ABR [Member] | Consolidated First Lien Net Leverage Ratio Less Than Or Equal To 2.25 [Member]
Debt Instrument [Line Items]
Interest rate						3.75%
Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity						$ 30,000,000.0
Line of credit borrowings				$ 30,000,000.0	$ 30,000,000.0
Line of credit facility amount available for borrowing										$ 30,000,000.0
Fronting fee percentage						0.125%
Maturity date						Apr. 01, 2027
Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | SOFR [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.75 [Member]
Debt Instrument [Line Items]
Interest rate						5.25%
Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | SOFR [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.25 But Less Than Or Equal To 2.75 [Member]
Debt Instrument [Line Items]
Interest rate						5.00%
Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | ABR [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.25 But Less Than Or Equal To 2.75 [Member]
Debt Instrument [Line Items]
Interest rate						4.00%
Revolving Credit Facility [Member] | Macquarie Capital [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity								10,000,000.0
Revolving Credit Facility [Member] | Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.75
Line Of Credit [Member] | Century Resorts Management [Member]
Debt Instrument [Line Items]
Line of credit facility												$ 7,400,000
Credit Agreement [Member] | Macquarie Capital [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity								180,000,000.0
Repayment amount						$ 166,200,000
Credit Agreement [Member] | Term Loan [Member] | Macquarie Capital [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity								$ 170,000,000.0
Second Credit Agreement [Member] | UniCredit Term Loans [Member] | Century Resorts Management [Member]
Debt Instrument [Line Items]
Interest rate										2.875%				2.875%	2.875%
Term loan repurchased by company | €																€ 6.0
Guaranteed amount | €											€ 6.0
Amount outstanding										$ 1,400,000					€ 1.3
Borrowing availability										0
Minimum [Member] | Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.25 But Less Than Or Equal To 2.75 [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.25
Minimum [Member] | Line Of Credit With mBank [Member] | Casinos Poland [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity | zł														zł 5.0
Minimum [Member] | Goldman Credit Agreement [Member] | Consolidated First Lien Net Leverage Ratio Of 5.50 To 1.00 [Member]
Debt Instrument [Line Items]
Outstanding revolving loans, swingline loans and letters of credit, amount										$ 10,500,000
Minimum [Member] | Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member]
Debt Instrument [Line Items]
Percentage of principal amount of unused commitments						0.375%
Minimum [Member] | Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.25 But Less Than Or Equal To 2.75 [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.25
Maximum [Member] | Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.25 But Less Than Or Equal To 2.75 [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.75
Maximum [Member] | Term Loan [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | Consolidated First Lien Net Leverage Ratio Less Than Or Equal To 2.25 [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.25
Maximum [Member] | Line Of Credit With mBank [Member] | Casinos Poland [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity | zł														zł 15.0
Maximum [Member] | Goldman Credit Agreement [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio										5.50				5.50	5.50
Maximum [Member] | Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member]
Debt Instrument [Line Items]
Percentage of principal amount of unused commitments						0.50%
Maximum [Member] | Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | Consolidated First Lien Net Leverage Ratio Greater Than 2.25 But Less Than Or Equal To 2.75 [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.75
Maximum [Member] | Revolving Credit Facility [Member] | Goldman Sachs Bank USA and BOFA Securities, Inc [Member] | Consolidated First Lien Net Leverage Ratio Less Than Or Equal To 2.25 [Member]
Debt Instrument [Line Items]
Consolidated First Lien Net Leverage Ratio						2.25
Maximum [Member] | Revolving Credit Facility [Member] | Macquarie Capital [Member]
Debt Instrument [Line Items]
Commitment fees													$ 100,000
Maximum [Member] | Letter Of Credit [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity						$ 10,000,000.0