Debt Outstanding Amount

No definition available.

Name:	hgbl_DebtOutstandingAmount
Namespace Prefix:	hgbl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Debt Outstanding Amount Current

+ References

No definition available.

+ Details

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Namespace Prefix:	hgbl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt Outstanding Amount Non-Current

+ References

No definition available.

+ Details

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Namespace Prefix:	hgbl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of credit facility current portion

+ References

No definition available.

+ Details

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Namespace Prefix:	hgbl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of credit facility non - current portion

+ References

No definition available.

+ Details

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Namespace Prefix:	hgbl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Litigation settlement monthly installment amount due.

+ References

No definition available.

+ Details

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Namespace Prefix:	hgbl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- 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

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+ Details

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

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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+ Details

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

- Definition

Average amount borrowed under the credit facility during the period.

+ References

No definition available.

+ Details

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

- Definition

Weighted average interest rate of short-term debt outstanding calculated at point in time.

+ References

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

- Details

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- Details

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- Details

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Period Type:

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Debt (Narrative) (Details) - USD ($) $ in Thousands			12 Months Ended
Debt (Narrative) (Details) - USD ($) $ in Thousands	May 26, 2023	Aug. 23, 2021	Dec. 31, 2023	Dec. 31, 2022	May 05, 2021
Heritage Global LLC [Member]
Debt Instrument [Line Items]
Line of credit		$ 2,000
Debt instrument, Maturity date		Aug. 23, 2025
Interest rate per annum		3.00%
Litigation settlement installments amount due		$ 44,000
Debt Outstanding Amount			$ 900
Debt Outstanding Amount Current			500
Debt Outstanding Amount Non-Current			400
Wall Street Journal prime rate [Member]
Debt Instrument [Line Items]
Interest rate per annum	1.00%
Wall Street Journal prime rate [Member] \| Heritage Global LLC [Member]
Debt Instrument [Line Items]
Interest rate per annum	0.25%
2021 Credit Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Average Outstanding Amount			5,000
C3bank [Member]
Debt Instrument [Line Items]
Line of credit					$ 10,000
Debt instrument, Maturity date	Oct. 27, 2024
C3bank [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Interest rate per annum	6.75%
C3bank [Member] \| Wall Street Journal prime rate [Member]
Debt Instrument [Line Items]
Line of credit	$ 7,000
Debt Outstanding Amount			6,300
Line of credit facility current portion			1,200
Line of credit facility non - current portion			5,100
C3bank [Member]
Debt Instrument [Line Items]
Debt Outstanding Amount			$ 0
Short-Term Debt, Weighted Average Interest Rate, at Point in Time			9.51%	5.15%