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- Definition

Defined Contribution Plan Vesting Period

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- Definition

Income Tax Audit Costs

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- Definition

Number Of Registered Retirement Plans In Canada

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- Definition

Reduction to contingent liability

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- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

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- Definition

The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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Carrying amount of reserve for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs, which is expected to be paid within one year of the date of the statement of financial position.

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Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.

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Commitments, Contingencies And Other Matters (Narrative) (Details) $ in Thousands, zł in Millions		1 Months Ended	12 Months Ended			120 Months Ended
	Mar. 31, 2020 USD ($)	Mar. 31, 2020 USD ($)	Dec. 31, 2020 USD ($) item	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 PLN (zł)	Dec. 31, 2020 PLN (zł)	Dec. 31, 2019 PLN (zł)
Commitments and Contingencies [Line items]
Contingent liability			$ 476	$ 334		$ 476
Reduction to contingent liability			700	600		700		zł 2.7	zł 2.2
Distribution to non-controlling interest			158	989	$ 642
General and administrative			99,547	82,980	60,194
Lot Polish Airlines Invesment [Member]
Commitments and Contingencies [Line items]
General and administrative	$ 700	$ 3,000
Casinos Poland [Member]
Commitments and Contingencies [Line items]
Income tax audit costs						4,200	zł 14.3
Century Downs Racetrack And Casino [Member]
Commitments and Contingencies [Line items]
Distribution to non-controlling interest			200	400	600
Review of All Tax Open Periods [Member]
Commitments and Contingencies [Line items]
Contingent liability			$ 500			$ 500		zł 1.8
401K Plan [Member]
Commitments and Contingencies [Line items]
Vesting period for plan			6 years
Contributed to plan			$ 300	100	100
RSP and RPP Plans
Commitments and Contingencies [Line items]
Number of registered retirement plans in Canada \| item			2
Contributed to plan			$ 200	$ 200	$ 200
RPP Plan [Member]
Commitments and Contingencies [Line items]
Vesting period for plan			2 years