Represents the maximum conversion price per share of convertible preferred stock.

No definition available.

Name:	stly_ConvertiblePreferredStockMaximumConversionPrice
Namespace Prefix:	stly_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

This element represents the aggregate cost of investments accounted for under the equity method of accounting.

+ References

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+ Details

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

- Definition

Amount of other-than-temporary decline in value that has been recognized against investment accounted for under equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Sum of the carrying amounts as of the balance sheet date of all investments.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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+ Details

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

- Definition

Per share conversion price of preferred stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 13
-Subparagraph (c)
-Publisher FASB
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of dividends that can be declared or paid without approval of regulatory agency.

+ References

No definition available.

+ Details

Name:	us-gaap_StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_RelatedPartyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=us-gaap_AccountsReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=us-gaap_AccountsPayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=stly_HCGovernmentRealtyTrustIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentAxis=stly_SeriesBCumulativeConvertiblePreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentAxis=stly_CommonStockOfInvesteeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Note 4 - Investments in Related Parties (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024	Sep. 30, 2024
Related Party [Member]
Investments	$ 1,100,000		$ 1,100,000		$ 808,000
Equity Securities, FV-NI, Gain (Loss)	240,000	$ 161,000	485,000	$ 200,000
Related Party [Member] \| Accounts Receivable [Member]
Statutory Accounting Practices, Statutory Amount Available for Dividend Payments without Regulatory Approval	526,000		526,000		3,000
Related Party [Member] \| Accounts Payable [Member]
Statutory Accounting Practices, Statutory Amount Available for Dividend Payments without Regulatory Approval	209,000		209,000		$ 136,000
HC Government Realty Trust, Inc [Member] \| Series B Cumulative Convertible Preferred Stock [Member]
Equity Method Investment, Aggregate Cost						$ 10,250,000
Preferred Stock, Convertible, Conversion Price (in dollars per share)						$ 10
Convertible Preferred Stock, Maximum Conversion Price (in dollars per share)						$ 9.1
HC Government Realty Trust, Inc [Member] \| Common Stock of Investee [Member]
Equity Method Investment, Other-than-Temporary Impairment	$ 0		$ 41,000