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Refundable Deposit from Customers for Systems Leasing | 12 Months Ended
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Dec. 31, 2016
Long Term Payable - Financing Agreement For Sale Lease - Back Transaction / Refundable Deposit From Customers For Systems Leasing [Abstract] |
REFUNDABLE DEPOSIT FROM CUSTOMERS FOR SYSTEMS LEASING | 14. REFUNDABLE DEPOSIT FROM CUSTOMERS FOR SYSTEMS LEASING The refundable deposit was mainly for Pucheng, Shenqiu and Yida systems. As of December 31, 2016 and December 31, 2015, the balance of refundable deposit from customers for systems leasing was $1,023,497 for Pucheng and Shengqiu systems, and $1,555,378 for Pucheng, Shenqiu and Yida systems, respectively.

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- Definition The entire disclosure for refundable deposit from customers for systems leasing. + References No definition available. + Details
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Namespace Prefix: | creg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
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Balance Type: | na
Period Type: | duration