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Income Taxes - Summary of Federal Statutory Rate to Pretax Income (Detail) (USD $)
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12 Months Ended | |
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Nov. 30, 2014
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Nov. 30, 2013
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| Income Tax Disclosure [Abstract] | ||
| Tax at Federal Statutory Rate, Amount | $ 272,000us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate | $ 67,000us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate |
| State Income Tax Effect, Amount | 29,000us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes | 7,000us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes |
| Decrease in valuation allowance, Amount | (301,000)us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance | (115,000)us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance |
| Permanent Disallowances, Amount | 123,000ccel_IncomeTaxReconciliationPermanentDisallowances | 210,000ccel_IncomeTaxReconciliationPermanentDisallowances |
| Capital loss expirations, Amount | 0ccel_IncomeTaxReconciliationCapitalLossExpirations | 0ccel_IncomeTaxReconciliationCapitalLossExpirations |
| Foreign tax credits, Amount | (124,000)us-gaap_IncomeTaxReconciliationTaxCreditsForeign | (170,000)us-gaap_IncomeTaxReconciliationTaxCreditsForeign |
| Foreign tax withholding, Amount | 124,000ccel_IncomeTaxReconciliationForeignTaxWithholding | 170,000ccel_IncomeTaxReconciliationForeignTaxWithholding |
| Other, Amount | 0us-gaap_IncomeTaxReconciliationOtherAdjustments | 0us-gaap_IncomeTaxReconciliationOtherAdjustments |
| Income tax expense | $ 123,526us-gaap_IncomeTaxExpenseBenefit | $ 169,580us-gaap_IncomeTaxExpenseBenefit |
| Tax at Federal Statutory Rate | 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate |
| State Income Tax Effect, Rate | 3.60%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes | 3.60%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes |
| Decrease in valuation allowance, Rate | (37.70%)us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance | (58.40%)us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance |
| Permanent Disallowances, Rate | 15.20%ccel_EffectiveIncomeTaxRateReconciliationPermanentDisallowances | 106.60%ccel_EffectiveIncomeTaxRateReconciliationPermanentDisallowances |
| Capital loss expirations, Rate | 0.00%ccel_EffectiveIncomeTaxRateReconciliationCapitalLossExpirations | 0.00%ccel_EffectiveIncomeTaxRateReconciliationCapitalLossExpirations |
| Foreign tax credits, Rate | (15.50%)us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsForeign | (86.30%)us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsForeign |
| Foreign tax withholding, Rate | 15.50%ccel_EffectiveIncomeTaxRateForeignTaxWithholding | 86.30%ccel_EffectiveIncomeTaxRateForeignTaxWithholding |
| Other, Rate | 0.00%us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments | 0.00%us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments |
| Total income taxes, Rate | 15.10%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 85.80%us-gaap_EffectiveIncomeTaxRateContinuingOperations |
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- Definition
Effective income tax rate foreign tax withholding. No definition available.
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- Definition
Effective income tax rate reconciliation capital loss expirations. No definition available.
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- Definition
Effective income tax rate reconciliation permanent disallowances. No definition available.
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- Definition
Income tax reconciliation capital loss expirations. No definition available.
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- Definition
Income tax reconciliation foreign tax withholding. No definition available.
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- Definition
Income tax reconciliation permanent disallowances. No definition available.
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- Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign tax credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign tax credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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