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SCHEDULE OF VALUATION OF OPTIONS GRANTED ON April 8, 2010 (Details) (USD $) | 12 Months Ended
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Sep. 30, 2014 Y
Share-based Compensation Schedule Of Valuation Of Options Granted On April 8, 2010 1 | 51.79%cbak_ScheduleOfValuationOfOptionsGrantedOnAprilEightTwoZeroOneZeroZeroTwoSixFiveZeroThreeOneThreeFiveZeroQVrdFiveBFourPGSy
Share-based Compensation Schedule Of Valuation Of Options Granted On April 8, 2010 2 | $ 0 cbak_ScheduleOfValuationOfOptionsGrantedOnAprilEightTwoZeroOneZeroZeroTwoSixFiveZeroThreeOneThreeFiveSkSixTfZeroTKVkpW
Share-based Compensation Schedule Of Valuation Of Options Granted On April 8, 2010 3 | 7.5 cbak_ScheduleOfValuationOfOptionsGrantedOnAprilEightTwoZeroOneZeroZeroTwoSixFiveZeroThreeOneThreeFiveHXrNineJpPHQJThreez
Share-based Compensation Schedule Of Valuation Of Options Granted On April 8, 2010 4 | 3.90%cbak_ScheduleOfValuationOfOptionsGrantedOnAprilEightTwoZeroOneZeroZeroTwoSixFiveZeroThreeOneThreeFiveqHBrdnGQCWGR

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- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On April 8, 2010 3 + References No definition available. + Details
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- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On April 8, 2010 4 + References No definition available. + Details
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- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On April 8, 2010 2 + References No definition available. + Details
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- Definition Share-based Compensation Schedule Of Valuation Of Options Granted On April 8, 2010 1 + References No definition available. + Details
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