Name:	ccnc_ExercisableSharesAbstract
Namespace Prefix:	ccnc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Number of warrants (or share units) exercised during the current period.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardExercisableWarrantExercised
Namespace Prefix:	ccnc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

The number of shares under warrant that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the warrant plan.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantExercisableForfeituresInPeriod
Namespace Prefix:	ccnc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Gross number of shares warrant (or share units) granted during the period.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantExercisableGrants
Namespace Prefix:	ccnc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

The number of shares under warrants that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the warrant plan.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantForfeituresInPeriod
Namespace Prefix:	ccnc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Gross number of share warrant (or share units) granted during the period.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantGrantsInPeriodGross
Namespace Prefix:	ccnc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Number of warrant outstanding, including both vested and non-vested options.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantOutstandingNumber
Namespace Prefix:	ccnc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantsForfeituresInPeriodWeightedAverageExercisePrice
Namespace Prefix:	ccnc_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

Weighted average remaining contractual term for Warrants awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantsOutstandingWeightedAverageRemainingContractualTerm
Namespace Prefix:	ccnc_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Weighted average remaining contractual term for warrants awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantsOutstandingWeightedAverageRemainingContractualTermGrants
Namespace Prefix:	ccnc_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of warrants outstanding and currently exercisable under the warrant plan.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantsWeightedAverageExercisePrice
Namespace Prefix:	ccnc_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

The weighted average grant-date fair value of warrants granted during the reporting period as calculated by applying the disclosed warrants pricing methodology.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantsWeightedAverageExercisePriceGrants
Namespace Prefix:	ccnc_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

Weighted average price at which warrants holders acquired shares when converting their warrants into shares.

No definition available.

Name:	ccnc_ShareBasedCompensationArrangementsByShareBasedPaymentAwardWarrantExercisesInPeriodWeightedAverageExercisePrice
Namespace Prefix:	ccnc_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

Number of share warrants (or share units) exercised during the current period.

No definition available.

Name:	ccnc_StockIssuedDuringPeriodSharesStockWarrantExercised
Namespace Prefix:	ccnc_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

Name:	ccnc_WarrantsOutstandingAbstract
Namespace Prefix:	ccnc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

Name:	ccnc_WeightedAverageExercisePriceAbstract
Namespace Prefix:	ccnc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901