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Note 4 - Intangible Assets (Details Textual) - USD ($) $ in Millions	3 Months Ended			12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2023	Dec. 31, 2021
Customer Relationships [Member]
Finite-Lived Intangible Asset, Original Life (Year)				5 years
Customer Relationships [Member] | Minimum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	7 years			7 years
Customer Relationships [Member] | Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	12 years			12 years
Host Relationships [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	15 years			15 years
Development Agreement [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	7 years			7 years
Developed Technology Rights [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	10 years			10 years
Business to Business Relationships [Member] | Minimum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	7 years			7 years
Business to Business Relationships [Member] | Maximum [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	10 years			10 years
Business to Consumer Relationship [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	12 years			12 years
Trademarks [Member] | Midwest and South [Member]
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)	$ 21.3	$ 3.6	$ 5.6
Trademarks [Member] | Las Vegas Locals [Member]
Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill)					$ 2.4

X

- Definition

The original life of finite-lived intangible assets.

+ References

No definition available.

+ Details

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X

- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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X

- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482665/350-30-50-3

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