XML 41 R51.htm IDEA: XBRL DOCUMENT v3.20.1

Summary of Values of Intangible Assets Acquired and Estimated Useful Lives by Category (Details) - USD ($) $ in Thousands	Jan. 14, 2019	Oct. 20, 2017	Dec. 31, 2019	Mar. 31, 2019
Marnell Gaming,LLC [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 18,910		$ 18,910	$ 19,234
American Acquisition [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 66,140
Noncompete Agreements [Member] | Marnell Gaming,LLC [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets, Useful Life (Years)	5 years
Intangible assets	$ 3,630
Player Relationships [Member] | Marnell Gaming,LLC [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets, Useful Life (Years)	2 years
Intangible assets	$ 8,300
Player Loyalty Programs [Member] | American Acquisition [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets, Useful Life (Years)		3 years
Intangible assets		$ 26,850
Leasehold Interest [Member] | American Acquisition [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 3,110
Leasehold Interest [Member] | American Acquisition [Member] | Minimum [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets, Useful Life (Years)		3 years
Leasehold Interest [Member] | American Acquisition [Member] | Maximum [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets, Useful Life (Years)		80 years
In-Place Lease Value [Member] | American Acquisition [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 1,670
In-Place Lease Value [Member] | American Acquisition [Member] | Minimum [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets, Useful Life (Years)		3 years
In-Place Lease Value [Member] | American Acquisition [Member] | Maximum [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible Assets, Useful Life (Years)		4 years
Trade Names [Member] | Marnell Gaming,LLC [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets	$ 6,980
Trade Names [Member] | American Acquisition [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Intangible assets		$ 34,510

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=116869197&loc=d3e4845-128472

+ Details

Name:	us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=gden_MarnellGamingLimitedLiabilityCompanyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BusinessAcquisitionAxis=gden_AmericanCasinoAndEntertainmentPropertiesLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=gden_PlayerRelationshipsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=gden_PlayerLoyaltyProgramsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=gden_LeaseholdInterestMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=gden_InPlaceLeaseValueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TradeNamesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: