XML 71 R59.htm IDEA: XBRL DOCUMENT v3.19.1

Refundable Deposits from Customers for Systems Leasing (Details) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Pucheng and Shengqiu [Member]
Refundable Deposit from Customers for Systems Leasing (Textual)
Balance of refundable deposits from customers	$ 1,032,097	$ 1,086,591

X

- References

No definition available.

+ Details

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

X

- Definition

The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.8,17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_SecurityDeposit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_SaleLeasebackTransactionDescriptionAxis=creg_PuchengShenqiuAndYidaSystemsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: