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Note 5 - Goodwill - Goodwill (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Goodwill, gross	$ 1,267,362
Goodwill, cumulative amortization	(6,134)
Goodwill, cumulative impairment losses	(289,941)
Goodwill, net	971,287	$ 1,083,287	$ 1,062,102	$ 888,224
Las Vegas Locals [Member]
Goodwill, gross	593,567
Goodwill, cumulative amortization	0
Goodwill, cumulative impairment losses	(188,079)
Goodwill, net	405,488
Downtown Las Vegas [Member]
Goodwill, gross	6,997
Goodwill, cumulative amortization	(6,134)
Goodwill, cumulative impairment losses	0
Goodwill, net	863
Midwest and South [Member]
Goodwill, gross	666,798
Goodwill, cumulative amortization	0
Goodwill, cumulative impairment losses	(101,862)
Goodwill, net	$ 564,936

X

- Definition

The amount of accumulated amortization of goodwill.

+ References

No definition available.

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X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(10)(1))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
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Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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