XML 32 R19.htm IDEA: XBRL DOCUMENT v3.19.2

Refundable Deposits from Customers for Systems Leasing	6 Months Ended
	Jun. 30, 2019
Leases [Abstract]
REFUNDABLE DEPOSITS FROM CUSTOMERS FOR SYSTEMS LEASING	13. REFUNDABLE DEPOSITS FROM CUSTOMERS FOR SYSTEMS LEASING As of June 30, 2019 and December 31, 2018, the balance of refundable deposits from customers for systems leasing was $552,751 (for Pucheng systems) and $1,034,503 (for Pucheng and Shengqiu systems), respectively.

X

- Definition

The entire disclosure for refundable deposit from customers for systems leasing.

+ References

No definition available.

+ Details

Name:	creg_RefundableDepositFromCustomersForSystemsLeasingTextBlock
Namespace Prefix:	creg_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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