XML 23 R50.htm IDEA: XBRL DOCUMENT
v2.4.0.8

NONCONTROLLING INTEREST (Narrative) (Details) |  | 1 Months Ended |  | 1 Months Ended |  | 0 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 15, 2013 CNY | Jul. 31, 2013 Erdos Metallurgy [Member] USD ($) | Jul. 31, 2013 Erdos Metallurgy [Member] CNY | Jun. 15, 2013 Erdos Metallurgy [Member] USD ($) | Jun. 15, 2013 Erdos Metallurgy [Member] CNY | Mar. 31, 2014 Erdos Metallurgy [Member] | Aug. 31, 2013 Erdos Metallurgy [Member] Noncontrolling Interest [Member] USD ($) | Jun. 15, 2013 ErdosTCH [Member] USD ($) | Jul. 15, 2013 Xi'an TCH [Member] USD ($) | Jul. 15, 2013 Xi'an TCH [Member] CNY | Jul. 15, 2013 Investment Center [Member] | Jun. 15, 2013 Erdos Tch Energy Saving Development Co Ltd [Member] USD ($) | Jun. 15, 2013 Erdos Tch Energy Saving Development Co Ltd [Member] CNY | Jun. 15, 2013 Xian Tch Energy Tech Co Ltd [Member] USD ($) | Jun. 15, 2013 Xian Tch Energy Tech Co Ltd [Member] CNY
Noncontrolling Interest [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total registered capital | 120,000,000 |  |  |  |  |  |  | $ 17,550,000 |  |  |  |  |  |  |
Profit distribution percentage |  |  |  | 20.00% | 20.00% |  | 20.00% |  |  |  |  |  |  |  |
Contributed in capital |  |  |  |  |  |  |  |  |  |  |  | 1,180,000 | 8,000,000 | 16,370,000 | 112,000,000
Minority interest decrease from redemptions |  | 1,290,000 | 8,000,000 | 1,290,000 | 8,000,000 |  |  |  |  |  |  |  |  |  |
Minority interest ownership percentage by noncontrolling owners |  |  |  | 7.00% | 7.00% | 7.00% |  |  |  |  |  |  |  |  |
Retained earnings accumulated deficit |  |  |  |  |  |  | 226,000 |  |  |  |  |  |  |  |
Capital |  |  |  |  |  |  |  |  | 4,880,000 | 30,000,000 |  |  |  |  |
Equity Method Investments |  |  |  |  |  |  |  |  | $ 4,370,000 | 27,000,000 |  |  |  |  |
Equity Method Investment, Ownership Percentage |  |  |  |  |  |  |  | 100.00% | 90.00% | 90.00% | 10.00% |  |  |  |
Indirect Ownership Percentage Details |  |  |  |  |  |  |  |  | Investment Center was 16.3% owned by Xi’an TCH and 1.1% owned by the Fund Management Company, and the Fund Management Company was 40% owned by Xi’an TCH as described in Note 10, which resulted in an additional indirect ownership of Xi’an TCH in Zhonghong of 1.7% | Investment Center was 16.3% owned by Xi’an TCH and 1.1% owned by the Fund Management Company, and the Fund Management Company was 40% owned by Xi’an TCH as described in Note 10, which resulted in an additional indirect ownership of Xi’an TCH in Zhonghong of 1.7% |  |  |  |  |
Noncontrolling Interest, Ownership Percentage by Parent |  |  |  |  |  |  |  |  |  |  | 8.30% |  |  |  |

X
- Definition Contributed Capital. + References No definition available. + Details
Name: | creg_ContributedCapital
Namespace Prefix: | creg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition description of indirect ownership. + References No definition available. + Details
Name: | creg_IndirectOwnershipPercentageDetails
Namespace Prefix: | creg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage Share Of Gain Loss From Joint Venture. + References No definition available. + Details
Name: | creg_PercentageShareOfGainLossFromJointVenture
Namespace Prefix: | creg_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Registered Capital. + References No definition available. + Details
Name: | creg_RegisteredCapital
Namespace Prefix: | creg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of total capital as defined in the regulations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6490092&loc=d3e47304-110998 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1H -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=7881181&loc=d3e65071-112826 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=7881181&loc=d3e65071-112826 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6490092&loc=d3e47080-110998 + Details
Name: | us-gaap_Capital
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
Name: | us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=16385135&loc=d3e33749-111570 + Details
Name: | us-gaap_EquityMethodInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569655-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4616395-111683 + Details
Name: | us-gaap_MinorityInterestDecreaseFromRedemptions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_MinorityInterestLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 31 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.31(a)(3)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_RetainedEarningsAccumulatedDeficit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant