The amount of gain (loss) on payoff of notes receivable.

No definition available.

Name:	stly_GainLossOnPayoffOfNotesReceivable
Namespace Prefix:	stly_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of loss from the write-down of notes receivable.

+ References

No definition available.

+ Details

Name:	stly_ImpairmentOfNotesReceivable
Namespace Prefix:	stly_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The interest rate applicable to a note receivable.

+ References

No definition available.

+ Details

Name:	stly_NotesReceivableInterestRate
Namespace Prefix:	stly_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

+ Details

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

- Definition

Amount, before allowance for credit loss, of financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 79
-URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922352-210448

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 80
-URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922355-210448

+ Details

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

- Definition

Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522

+ Details

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

- Definition

The cash inflow associated with the collection of receivables arising from the financing of goods and services.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585

+ Details

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

- Definition

Interest received on loans and other debt instruments during the current period.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 16
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3337-108585

+ Details

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

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=stly_ARNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=stly_SecondAAndRNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_CounterpartyNameAxis=stly_LoanPartiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=stly_SecondForbearanceExtensionLetterAgreementSecondArNoteDueMarch122020Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=stly_SecondForbearanceExtensionLetterAgreementSecondArNoteDueMarch132020Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=stly_SecondForbearanceExtensionLetterAgreementSecondArNoteDueMarch172020Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=stly_SLNoteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_UnusualOrInfrequentItemAxis=stly_COVID19Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Note 2 - Subordinated Notes Receivable (Details Textual) - USD ($)							3 Months Ended				9 Months Ended
	Mar. 16, 2020	Mar. 13, 2020	Mar. 12, 2020	Mar. 04, 2020	Feb. 28, 2020	Jan. 31, 2020	Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Jun. 30, 2020	Mar. 06, 2020	Dec. 31, 2019	Feb. 07, 2019	Sep. 06, 2018	Mar. 31, 2018
Financing Receivable, after Allowance for Credit Loss, Total																		$ 7,400,000
Impairment of Notes Receivable											$ 527,000	$ 897,000
Accretion (Amortization) of Discounts and Premiums, Investments											104,000	181,000
A&R Note [Member]
Financing Receivable, before Allowance for Credit Loss, Total																	$ 3,300,000
Second A&R Note [Member]
Financing Receivable, after Allowance for Credit Loss, Total										$ 1,300,000					$ 709,000
Financing Receivable, before Allowance for Credit Loss, Total															$ 2,564,000	$ 3,200,000
Notes Receivable, Interest Rate																6.00%
Impairment of Notes Receivable										$ 897,000
Proceeds from Interest Received							0				0
Second A&R Note [Member] \| Loan Parties [Member]
Proceeds from Collection of Finance Receivables	$ 392,000	$ 750,000	$ 250,000	$ 350,000	$ 200,000	$ 130,000
Gain (Loss) on Payoff of Notes Receivable								$ 1,300,000
Second Forbearance Extension Letter Agreement, Second A&R Note due March 12, 2020 [Member] \| Loan Parties [Member]
Financing Receivable, before Allowance for Credit Loss, Total														$ 250,000
Second Forbearance Extension Letter Agreement, Second A&R Note due March 13, 2020 [Member] \| Loan Parties [Member]
Financing Receivable, before Allowance for Credit Loss, Total														750,000
Second Forbearance Extension Letter Agreement, Second A&R Note due March 17, 2020 [Member] \| Loan Parties [Member]
Financing Receivable, before Allowance for Credit Loss, Total														$ 391,970
S&L Note [Member]
Financing Receivable, before Allowance for Credit Loss, Total																	$ 4,400,000
Notes Receivable, Interest Rate																	10.00%
Proceeds from Collection of Finance Receivables							0		$ 208,000		2,000	1,011,000
Proceeds from Interest Received							84,000		87,000		250,000	273,000
Accretion (Amortization) of Discounts and Premiums, Investments							28,000		$ 37,000		$ 104,000	$ 127,000
S&L Note [Member] \| COVID 19 [Member]
Impairment of Notes Receivable							$ 527,000