v3.7.0.1

Summary of Significant Accounting Policies - Narrative (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
May 31, 2017 | May 31, 2016 | May 31, 2017 | May 31, 2016 | Nov. 30, 2016
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Impairment of long-lived assets |  |  | $ 0 | $ 0 |
Sales returns, basis of estimated returns |  |  | 3 months |  |
Term accounts remain open unless management believes a deduction may still be taken |  |  | 3 years |  |
Decrease in cooperative advertising for events that did not take place | $ 204,598 | $ 300,000 | $ 409,196 | 300,000 |
Summary of Significant Accounting Policies (Textual) [Abstract] |  |  |  |  |
Shipping costs | 96,778 | 140,657 | 178,245 | 254,765 |
Advertising, cooperative and promotional expenses | 461,149 | 532,327 | 943,364 | 848,783 |
Research and development | 14,250 | $ 26,726 | 27,332 | $ 34,927 |
Net deferred tax asset | 1,951,197 |  | $ 1,951,197 |  | $ 2,148,764
Patents |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Intangible asset useful life |  |  | 17 years |  |
Accounting Standards Update 2015-07 |  |  |  |  |
Summary of Significant Accounting Policies (Textual) [Abstract] |  |  |  |  |
Net deferred tax asset | $ 1,951,197 |  | $ 1,951,197 |  |

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- Definition Cooperative Advertising, Duration Accounts Remain Open, Unless Deduction Still Likely + References No definition available. + Details
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- Definition Cooperative Advertising, Reduction in Amount Recorded as Sales Incentives + References No definition available. + Details
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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 + Details
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