Short-Term Investments and Marketable Securities - Schedule of Cost and Market Values of Investments (Details) (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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Nov. 30, 2012
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Schedule of Trading Securities and Other Trading Assets [Line Items] | |||
COST | $ 0caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost | $ 823,419caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost | |
MARKET | 0us-gaap_AvailableForSaleSecurities | 1,112,440us-gaap_AvailableForSaleSecurities | |
Bank Certificates of Deposit Insured | 500,000caw_BankCertificatesOfDepositInsured | ||
Bank Certificate of Deposit Insured for Cash | 100,000caw_BankCertificateOfDepositInsuredForCash | ||
Gross unrealized gains | 0us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax | 289,021us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax | |
Proceeds from sale and maturity of investments | 1,170,909us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities | 1,553,000us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities | 4,430,892us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities |
(Gain) Loss on sale of securities | (347,490)us-gaap_GainLossOnSaleOfSecuritiesNet | 4,518us-gaap_GainLossOnSaleOfSecuritiesNet | (121,670)us-gaap_GainLossOnSaleOfSecuritiesNet |
Corporate obligations | |||
Schedule of Trading Securities and Other Trading Assets [Line Items] | |||
COST |
0caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = caw_CorporateObligationsMember |
0caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = caw_CorporateObligationsMember |
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MARKET |
0us-gaap_AvailableForSaleSecurities / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = caw_CorporateObligationsMember |
0us-gaap_AvailableForSaleSecurities / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = caw_CorporateObligationsMember |
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Limited partnership | |||
Schedule of Trading Securities and Other Trading Assets [Line Items] | |||
COST |
0caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = caw_LimitedPartnershipMember |
223,373caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = caw_LimitedPartnershipMember |
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MARKET |
0us-gaap_AvailableForSaleSecurities / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = caw_LimitedPartnershipMember |
354,050us-gaap_AvailableForSaleSecurities / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = caw_LimitedPartnershipMember |
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Common stock | |||
Schedule of Trading Securities and Other Trading Assets [Line Items] | |||
COST |
0caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
600,046caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
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MARKET |
0us-gaap_AvailableForSaleSecurities / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
758,390us-gaap_AvailableForSaleSecurities / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_CommonStockMember |
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Fixed Income | |||
Schedule of Trading Securities and Other Trading Assets [Line Items] | |||
COST |
0caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_FixedIncomeSecuritiesMember |
0caw_ShortTermInvestmentsAndMarketableSecuritiesAtCost / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_FixedIncomeSecuritiesMember |
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MARKET |
$ 0us-gaap_AvailableForSaleSecurities / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_FixedIncomeSecuritiesMember |
$ 0us-gaap_AvailableForSaleSecurities / us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis = us-gaap_FixedIncomeSecuritiesMember |
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- Definition
Bank certificate of deposit insured for cash. No definition available.
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- Definition
Bank Certificates of deposit insured. No definition available.
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- Definition
Short term investments and marketable securities at cost. No definition available.
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- Definition
Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt securities classified as available-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The net gain (loss) realized from the sale, exchange, redemption, or retirement of securities, not separately or otherwise categorized as trading, available-for-sale, or held-to-maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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