XML 64 R48.htm IDEA: XBRL DOCUMENT v3.25.3

Leases (Details)	12 Months Ended
	Jun. 30, 2025	Aug. 02, 2021	Jul. 15, 2019
Leases [Line Items]
Lease term	3 years	3 years	5 years
Minimum [Member]
Leases [Line Items]
Lease payments for asset percentage	5.00%
Maximum [Member]
Leases [Line Items]
Lease payments for asset percentage	5.88%

X

- Definition

The percentage velue of lease payments for the assets under similar term.

+ References

No definition available.

+ Details

Name:	rgc_LeasePaymentsForAssetPercentage
Namespace Prefix:	rgc_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-3

+ Details

Name:	us-gaap_LesseeOperatingLeaseTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- 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

No definition available.

+ Details

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

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: