XML 79 R64.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Trade accounts and bills payable (Narrative) (Details) | 12 Months Ended
--- | ---
Dec. 31, 2017 USD ($)
Trade Accounts And Bills Payable 1 | $ 0
Trade Accounts And Bills Payable 2 | 0
Trade Accounts And Bills Payable 3 | $ 19,047,471

X
- Definition Trade Accounts And Bills Payable 1 + References No definition available. + Details
Name: | cbak_TradeAccountsAndBillsPayableZeroThreeEightNineThreeZeroSJFhSDFiveOneEightSevenqSix
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Trade Accounts And Bills Payable 2 + References No definition available. + Details
Name: | cbak_TradeAccountsAndBillsPayableZeroThreeEightNineThreeZerosNOneNinewLKHXfbM
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Trade Accounts And Bills Payable 3 + References No definition available. + Details
Name: | cbak_TradeAccountsAndBillsPayableZeroThreeEightNineThreeZerowOnepZeroxDCrGcRq
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration