XML 78 R64.htm IDEA: XBRL DOCUMENT v3.24.2.u1

Subsequent Events (Details) - Subsequent Event [Member]	Jul. 23, 2024 USD ($) shares
Subsequent Events (Details) [Line Items]
Promissory notes of lender | $	$ 250,000
Common Stock [Member]
Subsequent Events (Details) [Line Items]
Exchange of common stock | shares	249,500

X

- References

No definition available.

+ Details

Name:	creg_LenderPromissoryNotes
Namespace Prefix:	creg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	creg_SubsequentEventsDetailsLineItems
Namespace Prefix:	creg_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of excess stock shares of an entity that have been sold or granted to shareholders.

+ References

No definition available.

+ Details

Name:	us-gaap_ExcessStockSharesIssued
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: