v3.26.3
INVESTMENT IN MARKETABLE SECURITIES (Details Narrative)
Jun. 30, 2026
Investments, Debt and Equity Securities [Abstract]
Equity security percentage
43.00%
X
- Definition
Equity security percentage.
+ References
No definition available.
+ Details
Name:
INTG_EquityMethodSecurityOwnershipPercentage
Namespace Prefix:
INTG_
Data Type:
dtr-types:percentItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration