XML 109 R95.htm IDEA: XBRL DOCUMENT
v3.3.1.900

SCHEDULE OF VALUATION OF OPTIONS GRANTED ON June 22, 2009 (Details) | 12 Months Ended
--- | ---
Sep. 30, 2015 USD ($) yr
Share-based Compensation Schedule Of Valuation Of Options Granted On June 22, 2009 1 | 111.03%
Share-based Compensation Schedule Of Valuation Of Options Granted On June 22, 2009 2 | $ | $ 0
Share-based Compensation Schedule Of Valuation Of Options Granted On June 22, 2009 3 | yr | 7
Share-based Compensation Schedule Of Valuation Of Options Granted On June 22, 2009 4 | 3.69%

X
- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On June 22, 2009 4 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoTwoTwoZeroZeroNineZeroThreeZeroNineNineZeroCCsQgQqhJblW
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 22, 2009 3 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoTwoTwoZeroZeroNineZeroThreeZeroNineNineZeroCHPLBKOneSevenZerokvd
Namespace Prefix: | cbak_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On June 22, 2009 1 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoTwoTwoZeroZeroNineZeroThreeZeroNineNineZeroCrZOneNineKTBlBpL
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 22, 2009 2 + References No definition available. + Details
Name: | cbak_ScheduleOfValuationOfOptionsGrantedOnJuneTwoTwoTwoZeroZeroNineZeroThreeZeroNineNineZeroXKOneGKrDNVZeroTwom
Namespace Prefix: | cbak_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration