Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Short-Term Investments and Marketable Securities - Schedule of Cost and Market Values of Investments (Details)

v2.4.1.9

Short-Term Investments and Marketable Securities - Schedule of Cost and Market Values of Investments (Details) (USD $)	12 Months Ended
	Nov. 30, 2014	Nov. 30, 2013	Nov. 30, 2012
Schedule of Trading Securities and Other Trading Assets [Line Items]
COST	$ 0	$ 823,419
MARKET	0us-gaap_AvailableForSaleSecurities	1,112,440us-gaap_AvailableForSaleSecurities
Bank Certificates of Deposit Insured	500,000caw_BankCertificatesOfDepositInsured
Bank Certificate of Deposit Insured for Cash	100,000
Gross unrealized gains	0	289,021
Proceeds from sale and maturity of investments	1,170,909	1,553,000	4,430,892
(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	0	0
MARKET	0	0
Limited partnership
Schedule of Trading Securities and Other Trading Assets [Line Items]
COST	0	223,373
MARKET	0	354,050
Common stock
Schedule of Trading Securities and Other Trading Assets [Line Items]
COST	0	600,046
MARKET	0	758,390
Fixed Income
Schedule of Trading Securities and Other Trading Assets [Line Items]
COST	0	0
MARKET	$ 0	$ 0

- Definition

Bank certificate of deposit insured for cash.

+ References

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- Definition

Bank Certificates of deposit insured.

+ References

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- Definition

Short term investments and marketable securities at cost.

+ References

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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.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

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- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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-Name Accounting Standards Codification

-Topic 320

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- Definition

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- Definition

The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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