XML 47 R45.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Taxes Payable (Detail) (USD $) | Jun. 30, 2012 | Dec. 31, 2011
--- | --- | ---
Accounts Payable and Accrued Liabilities [Line Items] |  |
Taxes payable | $ 569,653 | $ 2,943,034
Income |  |
Accounts Payable and Accrued Liabilities [Line Items] |  |
Taxes payable | (121,779) | 2,205,337
Business |  |
Accounts Payable and Accrued Liabilities [Line Items] |  |
Taxes payable | 275,046 | 305,141
Value Added Taxes |  |
Accounts Payable and Accrued Liabilities [Line Items] |  |
Taxes payable | 379,453 | 380,898
Other |  |
Accounts Payable and Accrued Liabilities [Line Items] |  |
Taxes payable | $ 36,933 | $ 51,658

X
- Details
Name: | creg_AccountsPayableAndAccruedLiabilitiesLineItems
Namespace Prefix: | creg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + 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 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Article 5 + Details
Name: | us-gaap_TaxesPayableCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant