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Summary of Values of Property and Equipment Acquired and Estimated Useful Lives by Category (Details) - USD ($) $ in Thousands			12 Months Ended
	Jan. 14, 2019	Oct. 20, 2017	Dec. 31, 2019	Mar. 31, 2019
Marnell Gaming,LLC [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment	$ 125,067		$ 125,067	$ 126,198
ACEP Holdings [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment		$ 754,581
Land [Member] | Marnell Gaming,LLC [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment	4,160
Land [Member] | ACEP Holdings [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment		$ 106,800
Building and Site Improvements [Member] | Minimum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life			10 years
Building and Site Improvements [Member] | Maximum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life			45 years
Building and Site Improvements [Member] | Marnell Gaming,LLC [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment	$ 102,450
Building and Site Improvements [Member] | Marnell Gaming,LLC [Member] | Minimum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life	10 years
Building and Site Improvements [Member] | Marnell Gaming,LLC [Member] | Maximum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life	30 years
Building and Site Improvements [Member] | ACEP Holdings [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life		45 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment		$ 607,698
Furniture and Equipment [Member] | Minimum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life			3 years
Furniture and Equipment [Member] | Maximum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life			15 years
Furniture and Equipment [Member] | Marnell Gaming,LLC [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment	$ 18,290
Furniture and Equipment [Member] | Marnell Gaming,LLC [Member] | Minimum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life	2 years
Furniture and Equipment [Member] | Marnell Gaming,LLC [Member] | Maximum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life	13 years
Furniture and Equipment [Member] | ACEP Holdings [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment		$ 32,829
Furniture and Equipment [Member] | ACEP Holdings [Member] | Minimum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life		3 years
Furniture and Equipment [Member] | ACEP Holdings [Member] | Maximum [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life		4 years
Construction in process [Member] | Marnell Gaming,LLC [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment	$ 167
Construction in process [Member] | ACEP Holdings [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment		$ 1,014
Land improvements [Member] | ACEP Holdings [Member]
Business Acquisition [Line Items]
Acquired property, plant, and equipment, useful life		15 years
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property and Equipment		$ 6,240

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The amount of property, plant, and equipment recognized as of the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=116868840&loc=d3e2207-128464

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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-Paragraph 1
-Subparagraph (c)
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