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Description of Business and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Nov. 30, 2015
Accounting Policies [Abstract] |
Estimated Useful Lives of Property and Equipment | Estimated useful lives of property and equipment are as follows:
Furniture and equipment |  | 3-10 years
Leasehold improvements |  | Lesser of 8-10 years or the lives of the leases
Computer software – internal use |  | 1-5 years
Financial Assets and Liabilities Measured at Fair Value on Recurring Basis | The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis as of November 30, 2015 and 2014, respectively, segregated among the appropriate levels within the fair value hierarchy:
|  |  |  |  | Fair Value Measurements |
|  | Fair Value at |  |  | at November 30, 2015 Using |
Description |  | November 30, 2015 |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trading securities |  | $ | 136,798 |  |  | $ | 136,798 |  |  |  | — |  |  |  | — |
Available-for-sale securities |  |  | 473,626 |  |  |  | 473,626 |  |  |  | — |  |  |  | — |
Total |  | $ | 610,424 |  |  | $ | 610,424 |  |  |  | — |  |  |  | — |
|  |  |  |  | Fair Value Measurements |
|  | Fair Value at |  |  | at November 30, 2014 Using |
Description |  | November 30, 2014 |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trading securities |  | $ | 102,674 |  |  | $ | 102,674 |  |  |  | — |  |  |  | — |
Composition of Basic and Diluted Net Loss Per Share | share includes the effect of all dilutive stock options. The composition of basic and diluted net income per share is as follows:
|  | November 30, 2015 |  |  | November 30, 2014 |
Numerator: |  |  |  |  |  |  |  |
Net Income |  | $ | 8,106,343 |  |  | $ | 553,623 |
Denominator: |  |  |  |  |  |  |  |
Weighted-average shares outstanding-basic |  |  | 9,537,607 |  |  |  | 10,175,806 |
Dilutive common shares issuable upon exercise of stock options |  |  | 257,972 |  |  |  | 253,229 |
Weighted-average shares-diluted |  |  | 9,795,579 |  |  |  | 10,429,035 |
Income per share: |  |  |  |  |  |  |  |
Basic |  | $ | 0.85 |  |  | $ | 0.05 |
Diluted |  | $ | 0.83 |  |  | $ | 0.05 |

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- Definition Property plant and equipment estimated useful lives. + References No definition available. + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 + Details
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