Loan extension and modification fee payable.

No definition available.

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Namespace Prefix:	INTG_
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Balance Type:	na
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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Balance Type:	credit
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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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

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- Definition

Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

+ References

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- Details

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- Details

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- Details

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Data Type:	na
Balance Type:
Period Type:

- Details

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Data Type:	na
Balance Type:
Period Type:

- Details

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RELATED PARTY TRANSACTIONS (Details Narrative) - USD ($)	Jul. 31, 2023	Jun. 30, 2023	May 31, 2023	Jun. 30, 2022	Dec. 31, 2021	Jul. 15, 2021	Feb. 19, 2021	Dec. 16, 2020
Notes payable		$ 15,700,000	$ 4,823,000	$ 14,200,000
Debt instrument, face amount			$ 5,500
Portsmouth Square, Inc [Member]
Minority interest ownership percentage		75.70%					68.80%
Minority interest ownership percentage						0.70%
Portsmouth Square, Inc [Member] \| John V. Winfield [Member]
Minority interest ownership percentage		2.50%
Justice Investors Limited Partnership and InterGroup [Member] \| Loan Modification Agreement [Member]
Notes payable		$ 15,700,000		$ 14,200,000	$ 11,350,000
Debt instrument, face amount					$ 16,000,000			$ 10,000,000
Loan extension and modification fee payable		0.50%
Justice Investors Limited Partnership and InterGroup [Member] \| Loan Modification Agreement [Member] \| Subsequent Event [Member]
Maximum borrowing capacity	$ 20,000,000