The amount of shares assigned to investments owned.

No definition available.

Name:	stly_InvestmentOwnedBalanceSharesAssigned
Namespace Prefix:	stly_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the voting power of the minority interest.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Represents the percentage of ownership as of a specified date.

+ References

No definition available.

+ Details

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- Definition

The amount of stock issuable upon transaction.

+ References

No definition available.

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the votes per share.

+ References

No definition available.

+ Details

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Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Face amount per share of no-par value common stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
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Data Type:	dtr-types:perShareItemType
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Period Type:	instant

- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of transactions with related party during the financial reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

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

- Definition

Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Topic 505
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Period Type:	duration

- Definition

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

+ References

+ Details

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Note 13 - Subsequent Events (Details Textual) $ / shares in Thousands		3 Months Ended
	Apr. 21, 2025 USD ($) $ / shares shares	Mar. 31, 2025 shares	Mar. 31, 2024 shares	Apr. 20, 2025
Stock Repurchased and Retired During Period, Shares (in shares)		0	0
Forecast [Member] \| ACMAT Corporation [Member]
Subsidiary, Ownership Percentage, Noncontrolling Owner	39.10%
Forecast [Member] \| ACMAT Common Stock [Member]
Investment Owned, Balance, Shares Assigned (in shares)	10,203
Common Stock, No Par Value (in dollars per share) \| $ / shares	$ 0
Forecast [Member] \| ACMAT Common Stock [Member] \| ACMAT Corporation [Member]
Vote Per Share	1
Forecast [Member] \| ACMAT Class A Stock [Member]
Investment Owned, Balance, Shares Assigned (in shares)	291,656
Common Stock, No Par Value (in dollars per share) \| $ / shares	$ 0
Forecast [Member] \| ACMAT Class A Stock [Member] \| ACMAT Corporation [Member]
Minority Interest, Voting Power	10.40%
Vote Per Share	0.1
Forecast [Member] \| Management Advisory Services [Member] \| HP Risk Solutions, LLC [Member]
Related Party Transaction, Amounts of Transaction \| $	$ 6,000,000
ACMAT Corporation [Member] \| Forecast [Member]
Ownership Percentage	73.00%			34.70%
Stock Issuable Upon Transaction (in shares)	2,899,876
Repurchase Agreement [Member] \| Solas Capital Management, LLC [Member] \| Forecast [Member]
Stock Repurchased and Retired During Period, Shares (in shares)	402,322
Stock Repurchased and Retired During Period, Value \| $	$ 3,138,112
Ownership Percentage	14.40%			41.40%