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Note 2 - Allowance for Doubtful Accounts | 12 Months Ended
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Nov. 30, 2013
Disclosure Text Block Supplement [Abstract] |
Allowance for Credit Losses [Text Block] | (2) Allowance for Doubtful Accounts A summary of the Company’s activity in the allowance for doubtful accounts is as follows:
|  | For the 12 months ended |
|  | November 30, 2013 |  |  | November 30, 2012 |
Balance, beginning |  | $ | 27,958 |  |  | $ | 49,583 |
Provision charged to expense |  |  | 7,516 |  |  |  | (7,654 | )
Less amounts charged-off |  |  | - |  |  |  | (13,971 | )
Balance, ending |  | $ | 35,474 |  |  | $ | 27,958 |

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- Definition The entire disclosure for allowance for credit losses. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_DisclosureTextBlockSupplementAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration