v3.26.3
Summary of Significant Accounting Policies (Details)
6 Months Ended
Jun. 30, 2026
Summary of Significant Accounting Policies [Abstract]
Royalty payment, percentage
25.00%
X
- Definition
Royalty payment percentage.
+ References
No definition available.
+ Details
Name:
higr_RoyaltyPaymentPercentage
Namespace Prefix:
higr_
Data Type:
dtr:percentItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_AccountingPoliciesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration