XML 28 R77.htm IDEA: XBRL DOCUMENT
v2.4.0.6

SCHEDULE OF VALUATION OF OPTIONS GRANTED ON June 25, 2007 (Details) (USD $) | 6 Months Ended
--- | ---
Mar. 31, 2013 Y
Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 1 | 69.44%
Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 2 | $ 0
Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 3 | $ 4
Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 4 | 10
Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 5 | 5.09%

X
- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 3 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoFiveTwoZeroZeroSevenZeroOneFiveTwoSixOneNineEightSixEightVZsMFiveZeroTFsQn
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 2 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoFiveTwoZeroZeroSevenZeroOneFiveTwoSixOneNineEightSixkFFsThreenTwoNKFourdl
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 1 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoFiveTwoZeroZeroSevenZeroOneFiveTwoSixOneNineEightSixNineTkNineThreeskDFiveNcK
Namespace Prefix: | cbak_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 5 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoFiveTwoZeroZeroSevenZeroOneFiveTwoSixOneNineEightSixrwysRGVgMhTd
Namespace Prefix: | cbak_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On June 25, 2007 4 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoFiveTwoZeroZeroSevenZeroOneFiveTwoSixOneNineEightSixzgcSixbvnDTwoJRSix
Namespace Prefix: | cbak_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration