XML 81 R69.htm IDEA: XBRL DOCUMENT v3.19.1

Stock-Based Compensation Plan (Details Textual) - USD ($)	1 Months Ended			9 Months Ended
	May 25, 2016	Jun. 19, 2015	Mar. 31, 2015	Sep. 30, 2016	Dec. 31, 2015
Common stock, par value				$ 0.001	$ 0.001
Reverse stock split	Options reflected 10:1 reverse split			1-for-10 reverse stock split
Outstanding notes receivable				$ 0	$ 0
Mr. Huang [Member]
Reverse stock split			Prior to the 10:1 reverse split.
Net number of share options granted			40,000
Independent directors compensation plan [Member]
Share based payment award, grants			40,000
Common stock, par value			$ 0.001
Compensation per month			$ 2,000
Closing price of stock			$ 1.02
Equity Plan [Member]
Share based payment award, grants		12,462,605
Reverse stock split		Prior to the 10:1 reverse split.

X

- Definition

Average Monthly Professional Fees.

+ References

No definition available.

+ Details

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

X

- Definition

Per share price of closing stock represented as percentage.

+ References

No definition available.

+ Details

Name:	creg_ClosingPriceOfStock
Namespace Prefix:	creg_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount of outstanding notes receivable.

+ References

No definition available.

+ Details

Name:	creg_OutstandingNotesReceivable
Namespace Prefix:	creg_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Face amount or stated value per share of common stock.

+ 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(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Net number of share options (or share units) granted during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 4.C)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770

+ Details

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

X

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=creg_MrHuangMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensationAxis=creg_IndependentDirectorsCompensationPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PlanNameAxis=creg_EquityPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: