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Data Type:	num:percentItemType
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Period Type:	duration

Amount of cash paid to acquire finite-lived intangible assets.

No definition available.

Name:	chke_AcquiredFiniteLivedIntangibleAssetCashPaid
Namespace Prefix:	chke_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Represents the amount of cash paid during the period from the contingent consideration arrangement related to the acquisition.

No definition available.

Name:	chke_AcquiredFiniteLivedIntangibleAssetContingentConsiderationCashPaid
Namespace Prefix:	chke_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Represents the amount of potential cash payments during the next fiscal year following the acquisition that could result from the contingent consideration arrangement.

No definition available.

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Namespace Prefix:	chke_
Data Type:	xbrli:monetaryItemType
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Amount of total potential cash payments that could result from the contingent consideration arrangement relating to the acquisition of finite lived intangible assets.

No definition available.

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Namespace Prefix:	chke_
Data Type:	xbrli:monetaryItemType
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Represents the minimum amount of annual royalty to be paid to the entity under the terms of the agreement.

No definition available.

Name:	chke_AcquiredFiniteLivedIntangibleAssetMinimumAnnualRoyalty
Namespace Prefix:	chke_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

Represents the net balance sheet effect of immaterial out of period adjustment.

No definition available.

Name:	chke_ImmaterialOutOfPeriodAdjustmentNetBalanceSheetEffect
Namespace Prefix:	chke_
Data Type:	xbrli:monetaryItemType
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Period Type:	duration

Represents the net income statement effect of immaterial out of period adjustment.

No definition available.

Name:	chke_ImmaterialOutOfPeriodAdjustmentNetIncomeStatementEffect
Namespace Prefix:	chke_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems
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Data Type:	xbrli:stringItemType
Balance Type:	na
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Amount of assets, excluding financial assets and goodwill, lacking physical substance with a finite life acquired.

No definition available.

Name:	us-gaap_FiniteLivedIntangibleAssetsAcquired
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The increase (decrease) during the reporting period in moneys or securities given as security including, but not limited to, contract, escrow, or earnest money deposits, retainage (if applicable), deposits with clearing organizations and others, collateral, or margin deposits.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585